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World Products S/R Torquer Cylinder Heads 042670-1

Get Free Shipping with Your Order over $99!

Cylinder Head, S/R Torquer, Cast Iron, Assembled, 76cc Chamber, 170cc Intake, Chevy, 302, 327, 350, 400, Each

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

  • Check Application

  • This part is normally shipped directly from the manufacturer / Supplier.

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Brand: World Products

Manufacturer's Part Number: 042670-1

Part Type: Cylinder Heads

Product Line: World Products S/R Torquer Cylinder Heads

Summit Racing Part Number: WRL-042670-1

Cylinder Head Style: Assembled

Cylinder Head Material: Cast iron

Cylinder Head Finish: Natural

Combustion Chamber Volume (cc): 76

CNC-Machined Combustion Chamber: No

Intake Runner Volume (cc): 170cc

CNC-Machined Intake Runner: No

CNC-Machined Exhaust Runner: No

Intake Port Location: Standard

Exhaust Port Shape: Square

Exhaust Port Location: Standard

Spark Plug Style: Straight

Intake Valves Included: Yes

Intake Valve Diameter (in): 2.020 in.

Exhaust Valves Included: Yes

Exhaust Valve Diameter (in): 1.600 in.

Valve Springs Included: Yes

Maximum Valve Lift (in): 0.560 in.

Outside Diameter of Outer Spring (in): 1.250 in.

Damper Spring Included: No

Number of Springs Per Valve: Single

Retainers Included: Yes

Retainer Material: Chromoly steel

Locks Included: Yes

Lock Style: 7 degree

Valve Stem Seals Included: Yes

Valve Stem Seal Style: Positive stop

Rocker Arm Studs Included: No

Rocker Arms Included: No

Rocker Arm Nuts Included: No

Guideplates Included: No

Valve Cover Mounting Style: Center and perimeter bolt

Accessory Bolt Holes Drilled: Yes

Valve Guides Included: Yes

Valve Guide Material: Cast iron

Valve Seats Machined: Yes

Valve Seat Machine Style: 3-angle

Valve Seat Material: Steel

Steam Holes Drilled: No

Oiling Style: Through pushrod

Machined for O-Ring: No

Heat Crossover: No

Quantity: Sold individually.

Notes: Designed for hydraulic camshafts.

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

Calculator Compression Calculator

Bolt on a set of affordable World Products S/R Torquer heads and add some serious muscle to your small block Chevy--up to 30 horses over stock, according to World Products.

These cast iron heads feature:

* Power-building 170cc intake runners
* Dual-pattern raised, leak-free valve cover rails
* Screw-in rocker arm studs
* 2.02 in. intake/1.60 in. exhaust valves
* Umbrella valve seals
* 1.250 in. valve springs
* 7 degree retainers and locks

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Make: CHEVROLET

Beginning Year: 1962

Ending Year: 1969

Engine Type: V8

Liter: 5.4

CID: 327

Engine Size: 5.4L/327

Engine Family: Chevy small block Gen I

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1967

Ending Year: 1968

Engine Type: V8

Liter: 4.9

CID: 302

Engine Size: 4.9L/302

Engine Family: Chevy small block Gen I

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1967

Ending Year: 1986

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Rocker Arm Mounting Style (application): Stud

Application Notes: Will not fit LT1 engines.

Make: CHEVROLET

Beginning Year: 1970

Ending Year: 1980

Engine Type: V8

Liter: 6.6

CID: 400

Engine Size: 6.6L/400

Engine Family: Chevy small block Gen I

Rocker Arm Mounting Style (application): Stud

Application Notes: Requires drilling steam holes into head.

  • 1

7 Results Found

ARP 134-3601 - ARP High Performance Series Cylinder Head Bolt Kits

Click here for more information about ARP 134-3601 - ARP High Performance Series Cylinder Head Bolt Kits

Cylinder Head Bolts, High Performance, Hex Head, Chevy, Small Block, Kit

Part Number: ARP-134-3601

Estimated Ship Date: Today

$84.70

ARP 134-4001 - ARP Pro Series Cylinder Head Stud Kits

Click here for more information about ARP 134-4001 - ARP Pro Series Cylinder Head Stud Kits

Cylinder Head Studs, Hex Head, Chevy, Small Block, Kit

Part Number: ARP-134-4001

Estimated Ship Date: Today

$197.10

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Mr. Gasket 5901 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Click here for more information about Mr. Gasket 5901 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Square Port, Chevy, Small Block, Pair

Part Number: MRG-5901

Estimated Ship Date: Today

$19.97

Mr. Gasket 5821 - Mr. Gasket Ultra-Seal Intake Manifold Gaskets

Click here for more information about Mr. Gasket 5821 - Mr. Gasket Ultra-Seal Intake Manifold Gaskets

Gaskets, Intake, Ultra-Seal, Composite, 2.13 in. x 1.25 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: MRG-5821

Estimated Ship Date: Today

$19.97

Mr. Gasket 5900 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Click here for more information about Mr. Gasket 5900 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Square Port, Chevy, Small Block, Pair

Part Number: MRG-5900

Estimated Ship Date: Today

$19.97

SCE Gaskets 211180 - SCE AccuSeal Pro Exhaust Gaskets

Click here for more information about SCE Gaskets 211180 - SCE AccuSeal Pro Exhaust Gaskets

Exhaust Gaskets, AccuSeal Pro, Chevy, Small Block, Pair

Part Number: SCE-211180

Estimated Ship Date: Today

$18.87

SCE Gaskets 211101 - SCE AccuSeal Pro Intake Gaskets

Click here for more information about SCE Gaskets 211101 - SCE AccuSeal Pro Intake Gaskets

Gasket, Manifold, Intake, AccuSeal Pro, Chevy, Small Block, Set

Part Number: SCE-211101

Estimated Ship Date: Today

$18.35

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

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