1974 Howards Cams Camshafts & Valvetrain

Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .496/.501, Oldsmobile, V8, Each

Part Number: HRS-512121-12

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/277, Lift .450/.450, Pontiac, V8, Each

Part Number: HRS-410021-12

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/269, Lift .475/.475, Ford, 351W, Each

Part Number: HRS-220931-10

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 297/305, Lift .548/.548, Ford, FE, Each

Part Number: HRS-258111-09

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Street Force 2, Hydraulic Flat Tappet, Advertised Duration 269/275, Lift .516/.527, Chevy, Big Block, Each

Part Number: HRS-120031-12

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Guideplate, Raised, 3/8 in. Pushrod Size, Chevy Big Block, Set of 8

Part Number: HRS-94610

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: HRS-120941-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve, Intake, 2.020 in. Head Diameter, 8.73mm Stem Diameter, 5.011 in. Overall Length, Chevy, Small Block, Each

Part Number: HRS-20211N

Not Yet Reviewed

Estimated Ship Date: Today

Lifter, Hydraulic Flat Tappet, Ford, Small Block, Big Block, Each

Part Number: HRS-91211-1

Not Yet Reviewed

Estimated Ship Date: Today

Camshaft, Hydraulic Flat Tappet, Advertised Duration 289/297, Lift .488/.507, Chevy, Small Block, Each

Part Number: HRS-110051-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Lifter, Hydraulic Flat, Cadillac, Oldsmobile, Pontiac, V8, Each

Part Number: HRS-91411-1

Not Yet Reviewed

Estimated Ship Date: Today

Lifter, Mechanical Flat, Ford, 221-302, 351C, 351M, 351W, 400, 429, 460, Each

Part Number: HRS-91215-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: HRS-16001N

Not Yet Reviewed

Estimated Ship Date: Today

Lifters, Mechanical Roller, Pro Max Direct Lube, Ford, Small Block, Pair

Part Number: HRS-91288-2

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Lifter, Mechanical Flat, Direct Lube, AMC 304-401, Chrysler, Big, Small Block, Each

Part Number: HRS-91718-1

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order

Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.5 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90007-1

Not Yet Reviewed

Estimated Ship Date: Today

Lifter, Mechanical Roller, Ford, 351C, 400M, Set of 16

Part Number: HRS-91219

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Lifters, Race Series, Hydraulic Roller, Vertical Bar, Chevy, Small Block, Pair

Part Number: HRS-91163-2

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .581/.581, Oldsmobile, V8, Each

Part Number: HRS-514635-10

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 278/282, Lift .560/.555, Oldsmobile, V8, Each

Part Number: HRS-514825-10

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 280/288, Lift .560/.565, Oldsmobile, V8, Each

Part Number: HRS-518005-09

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Mechanical Roller Tappet, Advertised Duration 287/293, Lift .600/.620, Chevy, Small Block, Each

Part Number: HRS-111163-06S

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/319, Lift .737/.737, Chevy, Big Block, Each

Part Number: HRS-121233-10

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 280/290, Lift .560/.560, Pontiac, V8, Each

Part Number: HRS-414345-10

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order