1974 Camshafts & Valvetrain

Camshaft, Mechanical Flat Tappet, Advertised Duration 289/295, Lift .623/.629, Chevy, Big Block, Each

Part Number: HRS-121932-08

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .527/.533, Chevy, Big Block, Each

Part Number: HRS-122121-10

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .527/.533, Chevy, Big Block, Each

Part Number: HRS-122121-14

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 289/295, Lift .553/.533, Chevy, Big Block, Each

Part Number: HRS-122441-10

5.0 out of 5 stars ( 1 )

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Camshaft, Street Force 4, Hydraulic Flat Tappet, Advertised Duration 289/295, Lift .553/.533, Chevy, Big Block, Each

Part Number: HRS-122441-12

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 297/307, Lift .575/.595, Chevy, Big Block, Each

Part Number: HRS-122531-10

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .519/.519, Chevy, 4.8L, Each

Part Number: HRS-150041-08

5.0 out of 5 stars ( 1 )

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .502/.502, Chevy, 4.8L, Each

Part Number: HRS-151021-10

5.0 out of 5 stars ( 1 )

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 261/261, Lift .490/.490, Chevy, 3.2L, 3.8L, 4.1L, Each

Part Number: HRS-162011-09

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 259/269, Lift .420/.446, Pontiac, V8, Each

Part Number: HRS-410011-12

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .490/.488, Pontiac, V8, Each

Part Number: HRS-410141-12

4.0 out of 5 stars ( 1 )

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 285/285, Lift .480/.480, Pontiac, V8, Each

Part Number: HRS-410961-08

5.0 out of 5 stars ( 1 )

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Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 301/313, Lift .407/.407, Pontiac, V8

Part Number: HRS-417251-15

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Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 288/302, Lift .408/.408, Pontiac, V8

Part Number: HRS-417591-15

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .543/.543, Ford, 221, 255, 260, 289, 302

Part Number: HRS-210991-08

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Lifters, Mechanical Roller, Pro Lite Direct Lube, Vertical Bar, Chevy, Small Block, .300 in. Tall, Pair

Part Number: HRS-91132-2

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Lifters, Mechanical Roller, Pro Lite Direct Lube, Vertical Bar, Chevy, Big Block, Pair

Part Number: HRS-91133-2

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Lifters, Pro Max, Mechanical Roller, Pro Max Direct Lube, Vertical Bar, Chevy, Small Block, Pair

Part Number: HRS-91188-2

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 273/277, Lift .525/.531, Chrysler, Small Block, Each

Part Number: HRS-710461-10

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 277/283, Lift .531/.547, Chrysler, Small Block, Each

Part Number: HRS-710581-10

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .450/.450, Chrysler, Small Block, Each

Part Number: HRS-711021-10

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 283/287, Lift .547/.558, Chrysler, Small Block, Each

Part Number: HRS-711791-08

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Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 297/305, Lift .507/.495, Pontiac, V8, Each

Part Number: HRS-418081-09

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 289/299, Lift .520/.544, Oldsmobile, V8, Each

Part Number: HRS-510041-12

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/285, Lift .501/.501, Ford, 351W, Each

Part Number: HRS-220951-10

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