CHEVROLET Chevy big block Mark IV Camshafts & Valvetrain

Camshaft, Hydraulic Roller Tappet, Advertised Duration 252/258, Lift .510/.510, Chevy Big Block, Each

Part Number: CCA-11-407-8

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 254/262, Lift .505/.505, Chevy, Big Block, Each

Part Number: CCA-11-231-3

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

Part Number: CCA-11-404-5

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 276/283, Lift .544/.539, Chevy, Big Block, Each

Part Number: CCA-11-671-4

5.0 out of 5 stars ( 2 )

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Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.374 in. Length, Chevy, Set of 8

Part Number: MAN-11831-8

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Estimated Ship Date: Jan 22, 2026 if ordered today

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

Part Number: CCA-CL11-318-4

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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

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Estimated Ship Date: Jan 30, 2026 if ordered today

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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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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 )

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

Part Number: CCA-11-232-3

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 250/260, Lift .470/.475, Chevy, Big Block, Each

Part Number: CCA-11-230-3

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PRO BBC H.R. 10 Hydraulic Roller Cam, 4/7 Swap, 264/270 Duration @ .050, 112 LSA + 9 Adv. , .700/.700 with 1.7 ratio, .741/.741 with 1.8, 4100-7000

Part Number: SUM-1260

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 254/262, Lift .505/.505, Chevy, Big Block, Kit

Part Number: CCA-CL11-231-3

5.0 out of 5 stars ( 1 )

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Gear Drive, Accu-Drive, Dual Idler, Chevy, Big Block, Mark IV, Set

Part Number: EDL-7891

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

Part Number: CCA-11-674-4

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 279/294, Lift .537/.541, Chevy, Big Block, Each

Part Number: CCA-11-411-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Camshaft, Mechanical Roller Tappet, Advertised Duration 322/360, Lift .878/.867, Chevy, Big Block, Each

Part Number: CCA-11-743-9

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Camshaft, Mechanical Roller Tappet, Advertised Duration 324/332, Lift .775/.748, Chevy, Big Block, Each

Part Number: CCA-11-736-9

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Valves, Intake, NK-844, 2.350 in. Diameter, 0.342 in. Stem, 5.610 in. Length, Chevy, Set of 8

Part Number: MAN-11880-8

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-11745-8

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Estimated Ship Date: Jan 23, 2026 if ordered today

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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 )

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 273/292, Lift .537/.547, Chevy, Big Block, Each

Part Number: CCA-11-409-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .505/.515, Chevy, Big Block, Each

Part Number: CCA-11-235-3

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 252/252, Lift .460/.460, Chevy, Big Block, Each

Part Number: CCA-11-202-3

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PRO BBC H.R. 12 Hydraulic Roller Cam, 4/7 Swap, 276/285 Duration @ .050, 114 LSA + 8 Adv. , .700/.700 with 1.7 ratio, .741/.741 with 1.8, 4300-7200

Part Number: SUM-1262

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