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 Pro Flo Series Stainless Steel Valves 11836-8

Valves, Intake, NK-844 Stainless, 2.065 in. Diameter, .3720 in. Stem, 5.218 in. Length, Set of 8

Part Number: MAN-11836-8

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Milodon Megaflow Competition Valves 45117-8

Valves, Intake, Race, Stainless Steel, 2.30 in. Dia., +.350 Long, Big Chevy, 396, 427, 454, 502, Set of 8

Part Number: MIL-45117-8

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

March Performance Chevy Big Block Serpentine Conversion Kits 7630-08

PULLEY KIT BLACK POWDERCOAT

Part Number: MCH-7630-08

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Milodon Head Studs 80124

Milodon Head Studs 80124

Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Big Block, with Stock Heads, Set

Part Number: MIL-80124

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP Pro Series Cylinder Head Studs 235-4201

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/26/2026

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March Performance Chevy Big Block Serpentine Conversion Kits 7640

Pulley Set, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7640

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

March Performance Chevy V-Belt Pulley Kits 7050

Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7050

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

March Performance Chevy V-Belt Pulley Kits 7015-08

Pulley Set, V-Belt, Aluminum, Black Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7015-08

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

SRP Big Block Chevy Flat Top/Inverted Dome Pistons 139508

Pistons, Forged, Flat, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: SRP-139508-8

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Proform GM Licensed Slant Edge Valve Covers 141-867

Valve Covers, GM Licensed Slant Edge Valve Covers, Tall, Perimeter Bolt Mounting, Aluminum, Black Powdercoat, Chevrolet Logo, Chevy, Big Block, Pair

Part Number: PRO-141-867

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

KB Performance Hyper Piston and Ring Kits KB202KTM.100

Piston and Ring Kit, Hypereutectic, Flat, 4.350 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB202KTM-100

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Manley Severe Duty Series Stainless Steel Valves 12838-8

Valve, Intake, 2.325 in. Diameter, Stainless Steel, 0.250 in. Over Installed Length, Chevy, Big Block, Each

Part Number: MAN-12838-8

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Moroso Alternator and Vacuum Pump Mounting Bracket Kits 63837

Alternator and Vacuum Pump Bracket, Billet Aluminum, Fits CSR Electric Water Pump, Chevy, Big Block, Kit

Part Number: MOR-63837

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Waterman Racing Belt Drive Kits 49429

Drive Belt Kit, Passenger Side Mount, Chevrolet, Big Block, Kit

Part Number: WZM-49429

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Howards Cams Retrofit Hydraulic Roller Camshafts 120245-12

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/284, Lift .567/.578, Chevy, Big Block

Part Number: HRS-120245-12

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

COMP Cams Drag Race Camshafts 11-613-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 310/320, Lift .638/.638, Chevy, Big Block, Each

Part Number: CCA-11-613-5

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Howards Cams Retrofit Hydraulic Roller Camshafts 120346-14

Cam, Chev BB, Hyd Roller

Part Number: HRS-120346-14

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Speed-Pro Piston and Ring Kits 8KH426CP30

Piston and Ring Kit, Hypereutectic, Dome, 4.280 in. Bore, Chevy, Big Block, Kit

Part Number: SLP-8KH426CP30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL121861-12

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 305/313, Lift .612/.595, Chevy, Big Block, Each

Part Number: HRS-CL121861-12

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Isky Keyway Lifter Bore Bushings KLB936

Lifter Bushing, 1.062 in. O.D., 0.936 in. I.D., 1.990 in. Length, Bronze, Keyway, Chevy, Set of 16

Part Number: ISK-KLB936

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Federal Mogul Engine Re-Ring Kits 205-6319M022

Engine Re-Ring, Moly, 4.250 in. Bore, .020 in. Rod, .020 in. Main, Chevy, 454, Kit

Part Number: FEM-205-6319M022

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Federal Mogul Engine Re-Ring Kits 205-6086-00

Engine Re-Ring, Moly, 4.250 in. Bore, Standard Rod, Chevy, 454, Kit

Part Number: FEM-205-6086-00

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Federal Mogul Engine Re-Ring Kits 205-6086M022

Engine Re-Ring, Moly, 4.250 in. Bore, .020 in. Rod, .020 in. Main, Chevy, Truck, 454, Kit

Part Number: FEM-205-6086M022

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Federal Mogul Engine Re-Ring Kits 2056086M-011

Engine Re-Ring, Moly, 4.250 in. Bore, .010 in. Rod, .010 in. Main, Chevy, Truck, 454, Kit

Part Number: FEM-2056086M-011

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Federal Mogul Engine Re-Ring Kits 2051086M-000

Engine Re-Ring, Cast, 4.25 in. Bore, Standard Rod, Standard Mains, Chevy, 454, Kit

Part Number: FEM-2051086M-000

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Federal Mogul Engine Re-Ring Kits 205660M-011

Engine Re-Ring, Moly, 4.250 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 454, Kit

Part Number: FEM-205660M-011

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026