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

Manley Severe Duty Series Stainless Steel Valves 11842-8

Valves, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.344 in. Length, Chevy, Set of 8

Part Number: MAN-11842-8

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Melling M-Select Class 2 Camshafts 22223

Melling M-Select Class 2 Camshafts 22223

Camshaft, Hydraulic Roller, 296/296 Advertised Duration, .483/.483 in. Lift, Chevy Marine, Big Block, Each

Part Number: MEL-22223

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Summit Racing™ Pro BBC 4-7 Swap Hydraulic Roller Camshafts SUM-1263

Pro BBC Big Block Chevy Hydraulic Roller Cam 5.5, 4/7 Swap, 236/248 Duration, 111 LSA, 5 Adv. .620/.620 lift 1.7 ratio, .655/.655 1.8, 3,700-6,600

Part Number: SUM-1263

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Diecast Aluminum Valve Covers SUM-440423CPR

Valve Covers, Aluminum, Copper Plated, Tall, Finned, Chevy, Big Block, Pair

Part Number: SUM-440423CPR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Improved Racing Oil Filter Sandwich Plate with Thermostat EGM-126-T6

Oil Filter Adapter, Oil Filter Sandwich, -10 AN Inlet/Outlet, Billet Aluminum, Black Anodized, 200 Degree F Thermostat, Chevy, Each

Part Number: IRP-EGM-126-T6

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11802-8

Valves, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.244 in. Length, Chevy, Ford, Set of 8

Part Number: MAN-11802-8

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11784-8

Valves, Intake, NK-844 Stainless, 2.300 in. Diameter, .3415 in. Stem, 5.444 in. Length, Set of 8

Part Number: MAN-11784-8

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

COMP Cams Magnum Hydraulic Camshafts 11-214-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 305/305, Lift .575/.575, Chevy, Big Block, Each

Part Number: CCA-11-214-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Manley Severe Duty Series Stainless Steel Valves 11563-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.354 in. Length, Chevy, Set of 8

Part Number: MAN-11563-8

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Manley Extreme Duty Series Stainless Steel Valves 11520-8

Valves, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-11520-8

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits RPR205

Rocker Arm/Pushrod Kit, Magnum 1.72, High Energy Pushrods, Chevy, Big Block, Retro-Fit Hydraulic Roller, Kit

Part Number: CCA-RPR205

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Billet Specialties Power Steering Bracket and Pulley Kits 12320

Power Steering Bracket and Pulley, Aluminum, Polished, Chevy, Big Block, Short Water Pump, Kit

Part Number: BSP-12320

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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COMP Cams Xtreme Energy Camshafts 11-234-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .480/.485, Chevy, Big Block, Each

Part Number: CCA-11-234-3

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Howards Cams Steel Billet Mechanical Roller Camshafts 120183-08

Camshaft, Mechanical Roller Tappet, Advertised Duration 269/275, Lift .629/.629, Chevy, Big Block, Each

Part Number: HRS-120183-08

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 120973-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/323, Lift .737/.731, Chevy, Big Block, Each

Part Number: HRS-120973-12

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

Moroso Alternator and Vacuum Pump Mounting Bracket Kits 63866

Mounting Bracket, Billet Aluminum, Natural, Alternator Mount, Vacuum Pump Mount, Chevy, Big Block, Mark IV, Kit

Part Number: MOR-63866

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB257KTM.060

Piston and Ring Kit, Hypereutectic, Dome, 4.310 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB257KTM-060

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB202KTM.070

Piston and Ring Kit, Hypereutectic, Flat, 4.320 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB202KTM-070

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

KB Performance Pistons KB398.060

Pistons, Hypereutectic, Dome, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB398-060

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

KB Performance Pistons KB284.060

Pistons, Hypereutectic, Flat, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB284-060

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

KB Performance Pistons KB203.070

Pistons, Hypereutectic, Dome, 4.320 in. Bore, Chevy, Set of 8

Part Number: UEM-KB203-070

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Pioneer Street Performance Balancers 872006

Harmonic Balancer, Street Performance, External Balance, Nodular Iron, Black, Chevy, Big Block, Each

Part Number: PIO-872006

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Competition Chevy 454 Harmonic Damper SUM-B64268

Harmonic Balancer, External Balance, Steel, Clearcoated, Chevy, 454, Each

Part Number: SUM-B64268

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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KB Performance Pistons KB224.STD

Pistons, Hypereutectic, Flat, 4.250 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB224-STD

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today