CHEVROLET Howards Cams Parts and Accessories

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 280/280, Lift .555/.555, Chevy, Big Block

Part Number: HRS-123315-10

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/280, Lift .555/.555, Chevy, Big Block, Each

Part Number: HRS-123316-10

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 306/312, Lift .657/.640, Chevy, Big Block

Part Number: HRS-123335-12

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 296/302, Lift .640/.640, Chevy, Big Block, Each

Part Number: HRS-120666-12

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/303, Lift .578/.578, Chevy, Big Block, Each

Part Number: HRS-120741-10

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/303, Lift .578/.578, Chevy, Big Block, Each

Part Number: HRS-120741-12

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Camshaft, Mechanical Roller Tappet, Advertised Duration 307/317, Lift .714/.714, Chevy, Big Block, Each

Part Number: HRS-120823-12

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/285, Lift .533/.533, Chevy, Big Block, Each

Part Number: HRS-120951-12

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 285/285, Lift .533/.533, Chevy, Big Block, Each

Part Number: HRS-120961-11

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Camshaft, Mechanical Roller Tappet, Advertised Duration 309/323, Lift .810/.810, Chevy, Big Block, Each

Part Number: HRS-121043-12

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Camshaft, Mechanical Roller Tappet, Advertised Duration 307/317, Lift .714/.714, Chevy, Big Block, Each

Part Number: HRS-121083-08

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Camshaft, Mechanical Roller Tappet, Advertised Duration 307/317, Lift .714/.714, Chevy, Big Block, Each

Part Number: HRS-121083-10

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Camshaft, Mechanical Roller Tappet, Advertised Duration 293/301, Lift .680/.680, Chevy, Big Block, Each

Part Number: HRS-121133-08

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Camshaft, Mechanical Roller Tappet, Advertised Duration 315/327, Lift .765/.725, Chevy, Big Block, Each

Part Number: HRS-121093-08

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Camshaft, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .703/.703, Chevy, Big Block, Each

Part Number: HRS-121123-08

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Camshaft, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .680/.680, Chevy, Big Block, Each

Part Number: HRS-121143-10

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Camshaft, Mechanical Roller Tappet, Advertised Duration 307/317, Lift .714/.714, Chevy, Big Block, Each

Part Number: HRS-121083-14

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Camshaft, Mechanical Roller Tappet, Advertised Duration 293/301, Lift .680/.680, Chevy, Big Block, Each

Part Number: HRS-121133-10

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Camshaft, Mechanical Roller Tappet, Advertised Duration 315/327, Lift .765/.725, Chevy, Big Block, Each

Part Number: HRS-121093-14

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Camshaft, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .680/.680, Chevy, Big Block, Each

Part Number: HRS-121143-12

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Camshaft, Mechanical Roller Tappet, Advertised Duration 291/299, Lift .663/.680, Chevy, Big Block, Each

Part Number: HRS-121163-08

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Camshaft, Mechanical Roller Tappet, Advertised Duration 291/299, Lift .663/.680, Chevy, Big Block, Each

Part Number: HRS-121163-10

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Camshaft, Mechanical Roller Tappet, Advertised Duration 293/303, Lift .703/.708, Chevy, Big Block, Each

Part Number: HRS-121173-08

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Camshaft, Mechanical Roller Tappet, Advertised Duration 293/303, Lift .703/.708, Chevy, Big Block, Each

Part Number: HRS-121173-10

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 291/291, Lift .553/.553, Chevy, Big Block, Each

Part Number: HRS-121181-12

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Estimated Ship Date: Apr 14, 2026 if ordered today

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