CHEVROLET Howards Cams Parts and Accessories

Camshaft, Boost, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .555/.553, Chevrolet, Big Block, Each

Part Number: HRS-129141-14

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

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: Apr 22, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Apr 22, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 280/280, Lift .420/.420, Chevy, Small Block, Each

Part Number: HRS-112841-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 296/296, Lift .420/.420, Chevy, Small Block, Each

Part Number: HRS-112781-06

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 290/294, Lift .420/.420, Chevy, Small Block, Each

Part Number: HRS-112761-06

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 277/277, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-112431-10

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 288/292, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-112791-12

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 290/290, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-112821-08

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/294, Lift .410/.410, Chevy, Small Block, Each

Part Number: HRS-110091-06

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 296/296, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-112721-06

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90006-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

• Drop Ship
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 288/292, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-112791-06

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 336/316, Lift .539/.539, BB Chevy, Each

Part Number: HRS-127192-14

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Mechanical Flat Tappet, Advertised Duration 283/283, Lift .510/.510, Chevy, Small Block, Each

Part Number: HRS-111012-08

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Mechanical Flat Tappet, Advertised Duration 276/280, Lift .535/.540, Chevy, Small Block, Each

Part Number: HRS-110812-06

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Valve Springs, Dual, 1.295 in. Outside Diameter, 407 lbs./in. Rate, 1.060 in. Coil Bind Height, Set of 16

Part Number: HRS-98118

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Mechanical Flat Tappet, Advertised Duration 287/295, Lift .618/.640, Chevy, Big Block, Each

Part Number: HRS-120902-12

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 299/311, Lift .515/.535, Chevy, Each

Part Number: HRS-117692-12

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Mechanical Flat Tappet, Advertised Duration 289/285, Lift .555/.525, Chevy, Small Block, Each

Part Number: HRS-111982-06

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Mechanical Flat Tappet, Advertised Duration 281/281, Lift .515/.515, Chevy, Small Block, Each

Part Number: HRS-112072-06

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Mechanical Flat Tappet, Advertised Duration 299/305, Lift .561/.580, Chevy, Big Block, Each

Part Number: HRS-122132-08

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Mechanical Flat Tappet, Advertised Duration 283/283, Lift .578/.578, Chevy, Big Block, Each

Part Number: HRS-121052-10

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/300, Lift .390/.410, Chevy, Small Block, Each

Part Number: HRS-112901-12

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/302, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-112831-06

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Free Shipping
• Special Order