CHEVROLET 7.4L/454 | Summit Racing

Howards Cams Maximum Effort Stud Girdles 90121X

Howards Cams Maximum Effort Stud Girdles 90121X

Rocker Arm Stud Girdles, Maximum Effort, Clamp-On, 0.550 in. Minimum Rocker Slot Width, Aluminum, Purple Anodized, Chevrolet, Big Block Mark IV, Pair

Part Number: HRS-90121X

Not Yet Reviewed

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Silver Sport Hydraulic Clutch Master Cylinder Kits HGC103MK

Hydraulic Clutch Master Cylinder Kit 1973 1984 Chevy C/K Trucks

Part Number: IST-HGC103MK

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Delphi Air Conditioning Compressors CS0121

Air Conditioning Compressor, H6, Aluminum, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: DFP-CS0121

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

American Powertrain White Lightning Shifters SHWL-20100SR0

Shifter, White Lightning, Short Throw, Billet Aluminum, Magnum T-56, Zero Offset, Kit

Part Number: AWR-SHWL20100SR0

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG D80-430 Dana 80 4.30 Gears

Gear, Ring and Pinion, 4.30:1 Ratio, Dana 80, Set

Part Number: SPZ-36096

Not Yet Reviewed

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JET Powr-Flo Mass Airflow Sensors 69102

Mass Air Meter, Plastic, Black, Chevy, GMC, C/K-Series Pickup, Each

Part Number: JET-69102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 27, 2026 if ordered today

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Estimated Ship Date: Jul 27, 2026 if ordered today

Tuff Stuff Performance MAX AMP Output Factory Cast-Plus Alternators 8320FC6G1W

Alternator, 225 MAX AMP, 6-Groove, 1-Wire, Natural, Serpentine Pulley, Left Offset, Each

Part Number: TFF-8320FC6G1W

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP24987

Forward Lamp Harness,1983-84 Chevy/GMC Truck, With Single Headlights, Each

Part Number: SUM-RP24987

Not Yet Reviewed

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COMP Cams Xtreme Energy Camshafts 11-230-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 250/260, Lift .470/.475, Chevy, Big Block, Each

Part Number: CCA-11-230-3

Not Yet Reviewed

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Richmond Gear EXCel Ring and Pinion Sets GM105373 GM 10.5 in. (14-bolt) 3.73 Gears

Ring and Pinion Gears, EXCel, 3.73:1 Ratio, 30-spline, Standard Rotation, GM 10.5 in., Chevy, GMC, Rear, Set

Part Number: RMG-GM105373

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets GM105410 GM 10.5 in. (14-bolt) 4.10 Gears

Ring and Pinion Kit

Part Number: RMG-GM105410

Not Yet Reviewed

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Tuff Stuff Performance MAX AMP Output Factory Cast-Plus Alternators 8319FC1GOE

Alternator, 225 MAX AMP, 1-Groove, OEM Wire, Natural, V-Belt Pulley, Each

Part Number: TFF-8319FC1GOE

5.0 out of 5 stars ( 1 )

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COMP Cams High Energy Camshafts 11-203-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 260/260, Lift .475/.475, Chevy, Big Block, Each

Part Number: CCA-11-203-3

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Xtreme Energy 4x4 Camshafts 11-231-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 254/262, Lift .505/.505, Chevy, Big Block, Each

Part Number: CCA-11-231-3

Not Yet Reviewed

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VEGE Remanufactured Cylinder Heads 2C44

Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Chevy, GMC, 7.4L, Each

Part Number: VRE-2C44

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

Nolathane Sway Bars REV011.0046

Sway Bar, Rear, Solid, Steel, Red Powdercoated, 0.866 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: NLT-REV011-0046

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Howards Cams Street Force 2 Hydraulic Flat Tappet Camshaft and lifter Kits CL120031-12

Cam and Lifters, Street Force 2, Hydraulic Flat Tappet, Advertised Duration 269/275, Lift .516/.527, Chevy, Big Block, Kit

Part Number: HRS-CL120031-12

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Pro BBC 4-7 Swap Hydraulic Roller Camshafts SUM-1257

PRO BBC H.R. 7 Hydraulic Roller Cam, 4/7 Swap, 248/256 Duration @ .050, 113.5 LSA + 10.5 Adv , .620/.620 with 1.7 ratio, .656/.656 with 1.8, 3900-6700

Part Number: SUM-1257

Not Yet Reviewed

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USA Standard Gear ZG Series Ring and Pinion Sets ZG GM8.5-308 GM 8.5/8.6 in. 3.08 Gears

Ring and Pinion Gear, 3.08:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36211

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Tuff Stuff Performance Supercool Water Pumps 1495ABREV

Water Pump, Mechanical, High-Volume, Counterclockwise, Aluminum, Polished, Chevy, Short Pump, Each

Part Number: TFF-1495ABREV

1.5 out of 5 stars ( 2 )

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Yukon Gear & Axle Cut-to-Fit Axle Shafts YA WGM14T-30-38

Axle Shaft, Cut-To-Fit, Rear, Bolt-in, 30-spline Inner, 4340 Chromoly, GM 10.5 in. (14-bolt), Chevy, GMC, Each

Part Number: YGA-21717

Not Yet Reviewed

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VEGE Remanufactured Cylinder Heads 2CK2

Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Chevy, GMC, Workhorse, Workhorse Custom Chassis, 7.4L, Each

Part Number: VRE-2CK2

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

Classic Performance Mini Disc Kits 6474SMK-D

Mini Disc Kits

Part Number: CLP-6474SMKD

5.0 out of 5 stars ( 1 )

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Summit Racing™ Headlight Wiring Harness for 1973-1974 Chevy/GMC Trucks, El Camino, Sprint SUM-RP21563

Wiring Harnesses, Forward Lamp Harness, OEM Replacement, Restoration, Chevy, GMC, Each

Part Number: SUM-RP21563

Not Yet Reviewed

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Frostbite Electric Water Pumps 22-134

Water Pump, Billet Aluminum, Black Finish, 50gpm, Chevy, Each

Part Number: FBR-22-134

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

CHEVROLET 7.4L/454 Parts and Accessories