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

Dorman Engine Timing Tabs 635-550

Timing Pointer, Steel, Chrome, Chevy, GMC, Big Block, Each

Part Number: RNB-635-550

1.67 out of 5 stars ( 3 )

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Manley Front Timing Cover Bolts 42174

Bolts, Timing Cover, Steel, Black Oxide, Hex Head, Chevy, Small, Big Block, Kit

Part Number: MAN-42174

5.0 out of 5 stars ( 2 )

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Milodon Street Stainless Valves 45630-8

Valves, Exhaust, Stainless Steel, 1.725 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45630-8

Not Yet Reviewed

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Manley Severe Duty Series Stainless Steel Valves 11856-1

Valve, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.494 in. Length, Chevy, Each

Part Number: MAN-11856-1

Not Yet Reviewed

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Melling Rocker Arm Studs MRDS-921

Melling Rocker Arm Studs MRDS-921

Rocker Arm Stud, Alloy Steel, 3/8 in.-16 Base Thread, 1.000 in. Base Thread Length, 2.500 in. Effective Stud Length, Buick, Chevy, Oldsmobile, Each

Part Number: MEL-MRDS-921

4.5 out of 5 stars ( 2 )

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Melling Pushrods MPR-318

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 11.382 in. Length, Each

Part Number: MEL-MPR-318

Not Yet Reviewed

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Howards Cams ProMax Direct Lube Mechanical Roller Lifters 91199

Lifters, Pro Max, Mechanical Roller, Pro Max Direct Lube, Vertical Bar, Chevy, Big Block, Offset, Set of 16

Part Number: HRS-91199

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

Manley Extreme Duty Series Stainless Steel Valves 11802-1

Valve, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.244 in. Length, Chevy, Ford, Each

Part Number: MAN-11802-1

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Milodon Timing Gear Drive Replacement Parts 12559

Timing Gear Replacement Part, Roller Thrust Bearing, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MIL-12559

5.0 out of 5 stars ( 1 )

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Harland Sharp Heavy-Duty Roller Rockers H2001-1

Rocker Arms, Heavy-Duty Roller, Stud Mount, 1.7 Ratio, Full Roller, Aluminum, Orange Anodized, Chevy, Big Block, Each

Part Number: CSP-H2001-1

Not Yet Reviewed

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COMP Cams Endure-X Roller Lifters 8996-16

Lifters, Endure-X, Mechanical Roller Style, 0.842 in. o.d., 0.300 Taller Offset, Chevy, Big Block, Set of 16

Part Number: CCA-8996-16

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

COMP Cams Magnum Hydraulic Cam and Lifter Kits CL11-318-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 286/286, Lift .556/.556, Chevy, Big Block, Kit

Part Number: CCA-CL11-318-4

Not Yet Reviewed

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COMP Cams Nostalgia Plus Cam and Lifter Kits CL11-671-4

Cam and Lifters, Mechanical Flat Tappet, Advertised Duration 276/283, Lift .544/.539, Chevy, Big Block, Kit

Part Number: CCA-CL11-671-4

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Melling M-Select Class 1 Camshafts 22100

Camshaft, Hydraulic Flat Tappet, 271/281 Advertised Duration, .398/.430 in. Lift, Chevy, Big Block, Each

Part Number: MEL-22100

5.0 out of 5 stars ( 1 )

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COMP Cams Pro Magnum Hydraulic Lifters 858-1

Lifter, Hydraulic Flat Tappet, Chevy, Each

Part Number: CCA-858-1

5.0 out of 5 stars ( 2 )

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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: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Howards Cams Hydraulic Flat Tappet Camshafts 121861-10

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

Part Number: HRS-121861-10

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

Melling M-Select Class 1 Camshafts 22141

Camshaft, Hydraulic Roller Tappet, 288/300 Advertised Duration, .501/.510 in. Lift, Chevy, Big Block, Each

Part Number: MEL-22141

5.0 out of 5 stars ( 1 )

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COMP Cams High Energy Diecast Aluminum Rocker Arms 17021-1

Rocker Arm, Full Roller, 1.7 Ratio, Aluminum, Natural, 7/16 in. Stud Size, Chevy, Big Block, Each

Part Number: CCA-17021-1

5.0 out of 5 stars ( 6 )

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Manley Camshaft Thrust Buttons 42145

Camshaft Thrust Button, Roller Type, Steel, 0.950 in. Length, Chevy, Big Block, Each

Part Number: MAN-42145

5.0 out of 5 stars ( 1 )

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Edelbrock Rocker Arm Stud Bolt Kits 8590

Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Pair

Part Number: EDL-8590

Not Yet Reviewed

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COMP Cams Blower and Turbo Camshafts 11-404-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 280/288, Lift .547/.547, Chevy, Big Block, Each

Part Number: CCA-11-404-5

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

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3710Z

High Performance Timing Set

Part Number: CLO-9-3710Z

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

Manley Timing Chain Sets 73182

Timing chain and Gear Set, Double Roller, Torrington Bearing, Billet Crank Sprocket, Chevy, Big Block, Set

Part Number: MAN-73182

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Manley Race Master Valves 11870-1

VALVE-R/M 2.300,+.250

Part Number: MAN-11870-1

Not Yet Reviewed

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