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In-Store Pickup Location Close

Hooker Competition Headers 2451HKR

Get Free Shipping with Your Order over $99!
Original Price:

$179.95

Sale Price:

$166.36

Headers, Competition, Full-Length, Steel, Painted, Buick, Chevy, Oldsmobile, Pontiac, Chevy Small Block, Pair

Estimated Ship Date: Today Would you rather pick it up? Select Location

  • Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

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Brand: Hooker Headers

Manufacturer's Part Number: 2451HKR

Part Type: Headers

Product Line: Hooker Competition Headers

Summit Racing Part Number: HOK-2451HKR

UPC: 700414008264

Header Style: Full-length

Header Material: Steel

Header Finish: Painted

Weld-Up: No

Primary Tube Diameter (in): 1 5/8 in.

Collector Attachment: 3-bolt flange

Collector Diameter: 3.000 in.

Cylinder Head Port Shape: Oval

Tuned: No

Primary Tube Length (in): 30 in.

Primary Tube Gauge: 16-gauge

Flange Style: Standard

Flange Thickness (in): 5/16 in.

Bolts/Studs Included: Yes

Gaskets Included: Yes

Reducers Included: No

Cross Over Pipe Included: No

Catalytic Converter(s) Included: No

Motor Mounts Included: No

Transmission Mount Included: No

Quantity: Sold as a pair.

Notes: Will not fit angle plug cylinder heads. Tube number 1 has a factory dent to allow plug clearance. Will work with factory air conditioning with the use of Hooker brackets, see the "Required Parts" tab.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

If you're looking for headers designed for maximum street performance, look no further than Hooker Competition headers. Hooker Competition headers are designed for stock or mildly modified engines for the value-conscious buyer. Made from durable 16-gauge steel, Hooker Competition headers feature 5/16 in. thick flanges that are heavy enough to maintain header integrity, yet pliable enough to seal each exhaust port. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.

Results 1 - 20 of 845

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Make: BUICK

Model: CENTURY

Submodel: BASE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 4.6L/283

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: BASE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 4.9L/302

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: BASE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: BASE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 5.0L/307

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: BASE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 5.4L/327

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: BASE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: BASE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 6.6L/400

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: CUSTOM

Beginning Year: 1978

Ending Year: 1979

Engine Type: V8

Engine Size: 4.6L/283

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: CUSTOM

Beginning Year: 1978

Ending Year: 1979

Engine Type: V8

Engine Size: 4.9L/302

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: CUSTOM

Beginning Year: 1978

Ending Year: 1979

Engine Type: V8

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: CUSTOM

Beginning Year: 1978

Ending Year: 1979

Engine Type: V8

Engine Size: 5.0L/307

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: CUSTOM

Beginning Year: 1978

Ending Year: 1979

Engine Type: V8

Engine Size: 5.4L/327

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: CUSTOM

Beginning Year: 1978

Ending Year: 1979

Engine Type: V8

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: CUSTOM

Beginning Year: 1978

Ending Year: 1979

Engine Type: V8

Engine Size: 6.6L/400

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: ESTATE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 4.6L/283

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: ESTATE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 4.9L/302

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: ESTATE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: ESTATE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 5.0L/307

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: ESTATE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 5.4L/327

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.

Make: BUICK

Model: CENTURY

Submodel: ESTATE

Beginning Year: 1980

Ending Year: 1980

Engine Type: V8

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

Power Steering: Yes

Power Brakes (application): Yes

Air Conditioning: Yes

Standard Transmission Column Shift: No

Standard Transmission Floor Shift: No

Automatic Transmission Column Shift: Yes

Automatic Transmission Floor Shift: Yes

Footnotes: 2 - Available with fittings to accommodate air injection manifold. Add a 0 in front of the part number when ordering.
4 - Exhaust systems can also be fabricated using either Hooker Super Competition mufflers, Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers, or header-type Hooker mufflers.
117 - Reducers available with oxygen sensor on 1980 and later models. 2 1/2 in. bolt-on part # HOK-11045HKR, 3 in. bolt-on part # HOK-11046HKR, 2 1/4 in. slip-on part # HOK-11141HKR or 2 1/2 in. slip-on part # HOK-11140HKR.
127 - Will not fit angle plug heads.
>>

2 Results Found

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Hooker Headers 10926HKR - Hooker Mounting Brackets

Click here for more information about Hooker Headers 10926HKR - Hooker Mounting Brackets

Bracket, Air Conditioning, Steel, Passenger Side, Chevy, Small Block, Kit

Part Number: HOK-10926HKR

Estimated Ship Date: Today

$33.95

$31.22

  • On Sale

    Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

Hooker Headers 10925HKR - Hooker Mounting Brackets

Click here for more information about Hooker Headers 10925HKR - Hooker Mounting Brackets

Bracket, Air Conditioning, Steel, Driver Side, Chevy, Small Block, Kit

Part Number: HOK-10925HKR

Estimated Ship Date: Today

$33.95

$31.22

  • On Sale

    Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

7 Results Found

Hooker Headers 11040HKR - Hooker Reducers

Click here for more information about Hooker Headers 11040HKR - Hooker Reducers

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 2.5 in. Outlet, Steel, Painted, Pair

Part Number: HOK-11040HKR

Estimated Ship Date: Today

$37.95

$35.69

  • On Sale

    Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

Stage 8 Locking Fasteners 8911A - Stage 8 Locking Header Bolt Kits

Click here for more information about Stage 8 Locking Fasteners 8911A - Stage 8 Locking Header Bolt Kits

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12

Part Number: STG-8911A

Estimated Ship Date: Today

$59.89

Summit Racing SUM-610130 - Summit Racing® Copper Collector Gaskets

Click here for more information about Summit Racing SUM-610130 - Summit Racing® Copper Collector Gaskets

Collector Gaskets, Copper, 3-Hole, 3 in. Inside Diameter, Pair

Part Number: SUM-610130

Estimated Ship Date: Today

$14.97

Summit Racing SUM-G4752 - Summit Racing® Exhaust Reducer Kits

Click here for more information about Summit Racing SUM-G4752 - Summit Racing® Exhaust Reducer Kits

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 3 in. Outlet, Steel, Natural, Pair

Part Number: SUM-G4752

Estimated Ship Date: Today

$19.97

Hooker Headers 11032HKR - Hooker Reducers

Click here for more information about Hooker Headers 11032HKR - Hooker Reducers

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 3 in. Outlet, Steel, Painted, Pair

Part Number: HOK-11032HKR

Estimated Ship Date: Today

$37.95

$35.69

  • On Sale

    Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

SCE Gaskets 4300 - SCE Pro Copper Collector Gaskets

Click here for more information about SCE Gaskets 4300 - SCE Pro Copper Collector Gaskets

Collector Gaskets, Copper, Embossed, 3-Hole, 3 in. Inside Diameter, Pair

Part Number: SCE-4300

Estimated Ship Date: Today

$13.60

Hooker Headers 11030HKR - Hooker Reducers

Click here for more information about Hooker Headers 11030HKR - Hooker Reducers

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 2.125 in. Outlet, Steel, Painted, Pair

Part Number: HOK-11030HKR

Estimated Ship Date: Today

$37.95

$35.69

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2 Results Found

Hooker Headers 10808HKR - Hooker Super Competition Exhaust Header Gaskets

Click here for more information about Hooker Headers 10808HKR - Hooker Super Competition Exhaust Header Gaskets

Exhaust Gaskets, Header, Graphite Coated Aluminum Core Laminate, Stock Port, Chevy, Small Block, Pair

Part Number: HOK-10808HKR

Estimated Ship Date: Today

$12.33

$11.34

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Hooker Headers 10872HKR - Hooker Collector Gaskets

Click here for more information about Hooker Headers 10872HKR - Hooker Collector Gaskets

Collector Gaskets, Graphite Coated Aluminum Core Laminate, 3-Hole, 3 in. Inside Diameter, Pair

Part Number: HOK-10872HKR

Estimated Ship Date: Today

$6.17

$5.68

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Most Helpful Reviews Review this Product

10 Customer Reviews for Hooker Headers 2451HKR - Hooker Competition Headers

Average Customer Review

5 Star

(6)

4 Star

(1)

3 Star

(1)

2 Star

(0)

1 Star

(2)
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Does not Fit 68 Camaro!

Summit RacingSummit Racing Verified Purchase

Where to begin. So I am use to "Making things work" when dealing with performance products and headers are a good example of that. With that said I really gave it all I had but there is now way these are going to work with my 68 Camaro (or I just got a bad lot) The end of the header at the collector is too high/close to the floor pan so it cannot clear the cross member for the transmission with 3 inch diameter collector without some serious mods. It also needed a dent added at the pass side header as it was pushing up against the firewall and would not level out to be bolted on unless I flattened it out with a hammer (and I did) so it would fit. Now I just noticed the cross member issue and I already did my hammer mods to get it in so no returning it.. All this on the easy pass side! So I basically just threw them in the trash after having them a whole 6 hours. Going to just spend the money for a good set, you get what you pay for! ...read more

1 of 1 found this review helpful.

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Reviewer: COLE from CA

Date: March 18, 2014

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them fit perfect

Summit RacingSummit Racing Verified Purchase

Perfect fit just remember to spray them with high temp paint. And have extra header bolts around was short one plus they were 1/4" too short.

1 of 1 found this review helpful.

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Reviewer: JOEL from MN

Date: March 16, 2014

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No plug clearance

They are a tight fit in my G body. I had to bring them up from the bottom to mount them. The only real issue I've had is the fact that I have to use the crummy short spark plugs. If i was going to change the plugs I'd have to take the headers off...

0 of 0 found this review helpful.

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Reviewer: CHAD from MO

Date: November 30, 2014

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Awful fitment!!!

Summit RacingSummit Racing Verified Purchase

I purchased these headers last summer and have nothing but trouble out of them. The drivers side fit perfectly but the #7 tube on the passenger side is bent far to tight allowing for zero clearance between the plug and tube. I tried dinging the tube, wrapping, thermo boot on the wire and high temp plug wires to no avail. A serious waste of time and money and to beat all else Hooker refused to warranty them because of the wrap. Their mistake and I paid for it! Go Hedman ceramic in my opinion. You get what you pay for is an under statement! ...read more

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Reviewer: DAKOTA from LA

Date: July 14, 2014

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Good Deal at a fair price

Summit RacingSummit Racing Verified Purchase

What can I say. With Hooker Competition Headers you expect Quality and that is what I got. Nice welds, solid mounting and cheap. You Can't go wrong

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Reviewer: CHRIS from FL

Date: July 09, 2014

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Headers

Summit RacingSummit Racing Verified Purchase

Great item! Fast delivery!

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Reviewer: CHRISTOPHE from CA

Date: May 26, 2014

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1980 Monte Carlo

Summit RacingSummit Racing Verified Purchase

Fit really well, but not perfect. Great quality, very happy with purchase.

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Reviewer: ROBERT from PA

Date: April 21, 2014

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Hooker competition headers

Summit RacingSummit Racing Verified Purchase

I dropped a set of hooker competition headers into my 77 El Camino, and it was amazing. It was a easy installation with instant bottom end power gain with a great sound now. It's a same to have a set of mufflers on these great sounding headers.

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Reviewer: JASON from CA

Date: March 30, 2014

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best headers out there

Summit RacingSummit Racing Verified Purchase

hookers are the best! they fit great sound awsome and the price is right!

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Reviewer: PETER from OH

Date: March 15, 2014

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hooker header review

Summit RacingSummit Racing Verified Purchase

The headers that I purchased were more than I bargianed for, the coating on themm was thick and durable I found the installatoin to be much easier than I thought. Good job.

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Reviewer: RAYMOND from PA

Date: March 08, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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