CHEVROLET 7.4L/454 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

COMP Cams Solid Lifters 89842-1

COMP Cams Solid Lifters 89842-1

Lifter, Solid, Mechanical Flat Tappet, 0.842 in. O.D., Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: CCA-89842-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 823-1

Lifter, Mechanical Roller, Vertical Link Bar, Chevy, Each

Part Number: CCA-823-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 893-1

Lifter, Mechanical Roller, Vertical Link Bar, Chevy, Each

Part Number: CCA-893-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Top Street Performance Water Pump Pulleys SP8838

Water Pump Pulley, V-Belt, 2-Groove, Aluminum, Natural, Chevrolet, Big Block, Long Pump, Each

Part Number: TSN-SP8838

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

MAHLE Original Pistons S224-2707.030

SINGLE PISTON

Part Number: MAH-S2242707030

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Gardner-Westcott Engine Dress Up Bolt Kits 56491-SS

Engine Accessory Bolts, Dress Up, Allen Head, Stainless Steel, Natural, Chevy, Big Block, Long-style, Kit

Part Number: GAR-56491-SS

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

March Performance Replacement Alternator Bracket Arms 20144

Alternator Bracket Components, Extension Arm, Billet Aluminum, Relocation, Chevrolet, Big Block, Each

Part Number: MCH-20144

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Milodon Timing Gear Drive Replacement Parts 12956

Timing Gear Replacement Part, Cam Hub, Chevy, Big Block, Each

Part Number: MIL-12956

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Milodon Timing Gear Drive Replacement Parts 12957

Timing Gear Replacement Part, Cam Hub, Chevy, Big Block, Each

Part Number: MIL-12957

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Eagle SIR I-Beam Connecting Rods SIR6700B-1

5140 STEEL I-BEAM CHEV BB 6.700" BUSHED

Part Number: ESP-SIR6700B-1

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Philadelphia Racing Products Electric Water Pump Alternator Brackets PRP-8010

Alternator Brackets, Billet Aluminum, Clear Anodized, Stainless Steel Hardware, Chevy, Big Block, Kit

Part Number: PGP-PRP-8010

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hastings Piston Ring Sets for 1971-1972 304, NOVA - 4330010

Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-4330010

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Hastings Piston Ring Sets for 1971-1972 304, NOVA - 4330040

Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-4330040

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons S3408HC.STD

Piston, Hypereutectic, Dish, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Each

Part Number: UEM-S3408HC-STD

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Call to Order

Silv-O-Lite Hypereutectic Pistons S3474HC.060

Piston, Hypereutectic, Dome, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mercruiser, V8, Each

Part Number: UEM-S3474HC-060

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Dorman Power Steering Pulleys 300-120

Power Steering Pulley, Stock, V-Belt, 1-Groove, Steel, Black, Each

Part Number: RNB-300-120

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

PRW Cylinder Headbolt Kits 1045401

Cylinder Head Bolts, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Chevy, Big Block,Kit

Part Number: PQX-1045401

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP High Performance Series Cylinder Head Bolt Kits 135-3601

4.75 out of 5 stars ( 59 )

Estimated Ship Date: Today

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Edelbrock Stainless Steel Valves 9789

Valve, Exhaust, Inconel, 1.890 in. Diameter, .341 in. Stem, Chevy, Each

Part Number: EDL-9789

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

TCI Timing Pointers 871006

Timing Pointer, Billet Aluminum, Black Anodized, Adjustable, 8 in. Damper, Chevy, Big Block, Each

Part Number: TCI-871006

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Chevrolet Performance Timing Sprockets 12551401

SPROCKET

Part Number: NAL-12551401

Not Yet Reviewed

Estimated Ship Date: Jun 26, 2026 if ordered today

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Estimated Ship Date: Jun 26, 2026 if ordered today

Milodon Main Stud Kits 81138

Main Studs, 2-Bolt Main, Chevy, Big Block, Kit

Part Number: MIL-81138

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP High Performance Series Main Bolts 135-5002

5 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Manley Extreme Duty Series Stainless Steel Valves 11597-1

Valve, Exhaust, Extreme Duty, XH-432 Xtreme Alloy, 1.900 in. Diameter, 0.3415 in. Stem, 6.450 in. Length, Each

Part Number: MAN-11597-1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today