Howards Cams Camshafts & Valvetrain

Pushrods, Chromoly, 5/16 in. Diameter, 6.800 in. Length, Universal, Set of 16

Part Number: HRS-95007

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 282/288, Lift .525/.525, Chrysler, Big Block

Part Number: HRS-720555-10

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Spring Retainers, 7 Degree, 0.372 in. Valve Stem, 4 Groove, Stock Height, Not Recessed for Lash Caps, Stamped Alloy Steel, Set

Part Number: HRS-93066

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Lifters, Mechanical Roller, Pro Max Direct Lube, Ford, 351C, 400M, Set of 16

Part Number: HRS-91278

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• 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: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .445/.445, Chevy, Small Block, Each

Part Number: HRS-111221-10

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 256/262, Lift .390/.410, SBC

Part Number: HRS-117071-12

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cam, Chev SB, Hyd Roller

Part Number: HRS-111145-12S

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 300/304, Lift .550/.540, Chevy, Small Block

Part Number: HRS-110335-10

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 304/310, Lift .550/.555, Chevy, Small Block

Part Number: HRS-110355-10

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Mechanical Roller Tappet, Advertised Duration 299/311, Lift .645/.640, Chevy, Small Block, Each

Part Number: HRS-110673-12S

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HRS-110912-06S

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Mechanical Roller Tappet, Advertised Duration 279/281, Lift .585/.585, Chevy, Small Block, Each

Part Number: HRS-111153-06

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Advertised Duration 276/284, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-111241-06

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cam, Chev SB, Hyd Roller, Small Base

Part Number: HRS-180345-10S

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/323, Lift .675/.675, Chevy, Small Block, Each

Part Number: HRS-114393-14S

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Springs, Ovate Beehive, 1.29 in. Outside Diameter, 313 lbs./in. Spring Rate, 1.140 in. Coil Bind Height, Set of 16

Part Number: HRS-98110

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Springs, Valve Spring, Ovate Behive

Part Number: HRS-98110-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Single, 1.240 in. Outside Diameter, 335 lbs./in. Rate, 1.125 in. Coil Bind Height, Each

Part Number: HRS-98111-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Inverted Conical, Single Beehive, 1.207 in. O.D., 1.072 in. I.D., 340 lbs/in., 0.625 in. Maximum Lift, 1.100 in. Coil Bind, Each

Part Number: HRS-98112-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Electro Polished, Inverted Conical, Single, Beehive, 1.280 in. O.D., 412 lbs./in. Rate, Each

Part Number: HRS-98114-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: HRS-98116

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98116-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Dual, 1.445 in. Outside Diameter, 347 lbs./in. Rate, 1.125 in. Coil Bind Height, Each

Part Number: HRS-98412-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Dual, 1.437 in. Outside Diameter, 380 lbs./in. Rate, 1.250 in. Coil Bind Height, Each

Part Number: HRS-98431-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order