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

Milodon Steel Timing Covers 65600

Timing Cover, 1-Piece, Steel, Chrome Plated, Chevy, Big Block, Each

Part Number: MIL-65600

3.83 out of 5 stars ( 6 )

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Melling Pushrods MPR-317

Melling Pushrods MPR-317

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 9.682 in. Length, Each

Part Number: MEL-MPR-317

Not Yet Reviewed

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Harland Sharp Original Roller Rockers 2002-1

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.8 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each

Part Number: CSP-2002-1

Not Yet Reviewed

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Cloyes Hex-A-Just Timing Sets 9-3149A

Timing Chain and Gear Set, Hex-A-Just, Single Roller, Billet Steel Sprockets, Chevy, 454, Set

Part Number: CLO-9-3149A

5.0 out of 5 stars ( 1 )

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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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Manley Camshaft Thrust Bearings 42420

Thrust Plate Roller Bearing, .150 in. Thickness, Chevy, Big and Small Block, Each

Part Number: MAN-42420

5.0 out of 5 stars ( 2 )

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COMP Cams Cam Lock Plates 8104-CR

Cam lock Plate, Steel, Black Oxide, GM, Vortec/LT1, Each

Part Number: CCA-8104-CR

5.0 out of 5 stars ( 2 )

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COMP Cams Nostalgia Plus Cam and Lifter Kits K11-670-4

Cam, Lifters, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 276/283, Lift .530/.524, Chevy, 396-454

Part Number: CCA-K11-670-4

3.0 out of 5 stars ( 1 )

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Jesel 2-Piece Upper Pulley Belt Drive Systems KBD-32310

Timing Belt Drive System, BB Chevy Gen 6 / OEM Hydraulic Roller Cam, Kit

Part Number: JES-KBD-32310

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

Summit Racing™ 2-Piece Billet Aluminum Timing Covers SUM-G6316

Timing Cover, 2-Piece, Aluminum, Polished, Chevy, Big Block, Kit

Part Number: SUM-G6316

4.0 out of 5 stars ( 2 )

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COMP Cams Xtreme Marine Cam and Lifter Kits K11-451-8

Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 284/290, Lift .547/.547, Chevy, 396-454

Part Number: CCA-K11-451-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Moroso Timing Cover Bolts 38590

Bolts, Timing Cover, Grade 8, SBC/90 V6/BBC, 1/4"-20 Hex Head, Qty 10

Part Number: MOR-38590

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COMP Cams Xtreme Energy DLC Solid Flat Tappet Lifters 310103101

Lifters, Mechanical Flat Tappet, 0.842 in. Diameter, 1.880 in. Lifter Seat Height, Chevy, Buick, Cadillac, Pontiac, Each

Part Number: CCA-310103101

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Melling Camshafts 22402

CAMSHAFT-ENGINE

Part Number: MEL-22402

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Melling Pushrods MPR-454

Pushrod, Oiling, Steel, 5/16 in. Tube Diameter, Ball Tips, 9.162 in. Length, Each

Part Number: MEL-MPR-454

Not Yet Reviewed

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Rollmaster Gold Series Timing Sets NA-CS2290

Timing Chain and Gear Set, Gold Series, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: RMR-NA-CS2290

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Summit Racing™ BBC Block Protector Kit SME-1791

Block Protector, Steel, Roller, Chevy, Big Block, Kit

Part Number: SME-1791

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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COMP Cams Xtreme Marine Camshafts 11-232-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 262/268, Lift .505/.515, Chevy, Big Block, Each

Part Number: CCA-11-232-3

Not Yet Reviewed

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ARP Pro Series Rocker Arm Studs 235-7206

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Set of 8

Part Number: ARP-235-7206

5.0 out of 5 stars ( 1 )

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Brodix Cylinder Heads Exhaust Valves BR 82138

Valve, Exhaust, 1.880 in. Head Diameter, 0.342 in. Stem Diameter, 5.494 in. Overall Length, Brodix Big Duke Heads, Each

Part Number: BRO-BR82138

Not Yet Reviewed

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Jesel Sportsman Series Shaft Rocker Arms IRA-SSBB75

Rocker Arm, Sportsman, Shaft, Full-Roller, 1.75 Ratio, Aluminum, Chevy, Big Block, Each

Part Number: JES-IRA-SSBB75

Not Yet Reviewed

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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: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Milodon Megaflow Competition Valves 45116-8

Valves, Intake, Race, Stainless Steel, 2.25 in. Dia., +.100 Long, Big Chevy, 396, 427, 454, 502, Set of 8

Part Number: MIL-45116-8

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Summit Racing™ Race Valves for Chevrolet SUM-V8022-1

Valve, Intake, Stainless Steel, 2.190 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: SUM-V8022-1

Not Yet Reviewed

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