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

Melling Camshaft Thrust Plates MG221

Melling Camshaft Thrust Plates MG221

Camshaft Thrust Plate Shim Washer, Brass, AMC, Buick, Chevy, Jeep, Oldsmobile, Pontiac, Studebaker, Each

Part Number: MEL-MG221

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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: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

COMP Cams Xtreme Marine Camshafts 11-244-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 288/304, Lift .570/.575, Chevy, Big Block, Each

Part Number: CCA-11-244-4

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 Computer-Controlled Camshafts 11-302-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 260/268, Lift .503/.503, Chevy, Big Block, Each

Part Number: CCA-11-302-4

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams Xtreme Energy Camshafts 11-676-4

Camshaft, Mechanical Flat Tappet, Advertised Duration 268/274, Lift .553/.568, Chevy, Big Block, Each

Part Number: CCA-11-676-4

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams Xtreme Energy Camshafts 11-674-4

Camshaft, Mechanical Flat Tappet, Advertised Duration 256/262, Lift .527/.532, Chevy, Big Block, Each

Part Number: CCA-11-674-4

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 Race Series Stainless Steel Valves 11528-1

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

Part Number: MAN-11528-1

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

COMP Cams Pushrod Guideplates 4820-1

Guideplate, Raised, 7/16 in. Pushrod Size, Chevy, Big Block, Each

Part Number: CCA-4820-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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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: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11845-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Set of 8

Part Number: MAN-11845-8

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

Melling Rocker Arms MR-928

Engine Rocker Arm, Chevy, GMC, Steel, Each

Part Number: MEL-MR-928

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

Crower Hydraulic Lifters 66000-1

Lifters, Hydraulic Flat Tappet, Chevy, Each

Part Number: CRO-66000-1

Not Yet Reviewed

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PRW Pushrod Guideplates (PowerPlus+) 1145402-01

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 7/16 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1145402-01

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11845-1

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Each

Part Number: MAN-11845-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Manley Severe Duty Series Stainless Steel Valves 11815-8

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams High Energy Rocker Arms 1219-1

Rocker Arms, High Energy, Non-roller, Steel, Black Nitride, 7/16 in. Stud Mount, 1.7 Ratio, Long Slot Style, Chevrolet, Big Block, Each

Part Number: CCA-1219-1

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Trick Flow® Replacement Valves TFS-41400212

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.471 in. Length, Big Chevrolet, Each

Part Number: TFS-41400212

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Cloyes Heavy-Duty Timing Sets C-3202K

3 PIECE TIMING SET

Part Number: CLO-C-3202K

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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: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Engine Works Billet Timing Pointers 100457

Timing Pointers, Billet Aluminum, Black Finish, 7.250 in. Damper, Adjustable 4 Degrees, Hardware included, Chevy, 396-454, Each

Part Number: EW1-100457

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COMP Cams Degree Bushings 47608

Camshaft Bushing, Degree Bushings, Cam Degree Bushing, 8 Deg. Bushing, Dark Gray, 5 Pack

Part Number: CCA-47608

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Howards Cams Mechanical Flat Tappet Camshafts 122332-08

Camshaft, Mechanical Flat Tappet, Advertised Duration 303/313, Lift .623/.650, Chevy, Big Block, Each

Part Number: HRS-122332-08

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

Howards Cams Mechanical Flat Tappet Camshafts 122312-10

Camshaft, Mechanical Flat Tappet, Advertised Duration 285/291, Lift .595/.607, Chevy, Big Block, Each

Part Number: HRS-122312-10

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 Stock Replacement Camshafts MC1291

CAMSHAFT-ENGINE

Part Number: MEL-MC1291

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Allstar Performance Cam Button Spacers ALL90055

Cam Button Spacer, Steel, Roller, Chevy, Big Block, Each

Part Number: AAF-ALL90055

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Cloyes Original Race True Roller Timing Sets 9-3149-5

Timing Chain and Gear Set, Original True Roller, Single Roller, Iron/Steel Sprockets, Chevy, GMC, 454, Set

Part Number: CLO-9-3149-5

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