Howards Cams Camshafts & Valvetrain

Valve Springs, Dual, 1.550 in. Outside Diameter, 508 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16

Part Number: HRS-98644

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Estimated Ship Date: May 11, 2026 if ordered today

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Valve Lock, Forged Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Pair

Part Number: HRS-93005-1

5.0 out of 5 stars ( 3 )

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Camshaft, Mechanical Flat Tappet, Advertised Duration 285/291, Lift .560/.571, Ford, 351W, Each

Part Number: HRS-222372-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Timing Gear, Replacement Double-roller Crankshaft Gear, Billet Steel, Each

Part Number: HRS-94103

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Cam, AMC 199-258/4.0L, Hyd Flat Tappet

Part Number: HRS-330111-12

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, .341 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: HRS-20501N

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Estimated Ship Date: May 7, 2026 if ordered today

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.437 in. O.D., .680 in. I.D., Set of 16

Part Number: HRS-96040

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.625 in. O.D., .635 in. I.D., Set of 16

Part Number: HRS-96035

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Camshaft, Mechanical Flat Tappet, Advertised Duration 303/313, Lift .623/.650, Chevy, Big Block, Each

Part Number: HRS-122332-08

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Camshaft, Mechanical Flat Tappet, Advertised Duration 285/291, Lift .595/.607, Chevy, Big Block, Each

Part Number: HRS-122312-10

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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: May 11, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 289/297, Lift .488/.480, Pontiac, V8, Each

Part Number: HRS-418041-09

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

Part Number: HRS-112901-12

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .470/.470, Ford, 250, Each

Part Number: HRS-280998-10

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Lifter, Chev BB, Mech Roller, Black Venom, Pair

Part Number: HRS-91034-2

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Estimated Ship Date: May 7, 2026 if ordered today

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Pushrod, 210 Degree Tip, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 7.850 in. Length, Each

Part Number: HRS-95427-1

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Camshaft, Mechanical Flat Tappet, Advertised Duration 295/299, Lift .565/.555, Pontiac, V8, Each

Part Number: HRS-410202-08

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.270 in. O.D., .570 in. I.D., Each

Part Number: HRS-96021-1

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .502/.502, Chevy, 3.2L, 3.8L, 4.1L, Each

Part Number: HRS-161021-10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 11, 2026 if ordered today

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Valve Springs, Single, 1.260 in. O.D., 540 lbs./in. Rate, 1.115 in. Coil Bind Height, Set of 16

Part Number: HRS-98220

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Lifters, Race Series, Hydraulic Roller, Pro Max High RPM, Vertical Bar, Chevy, Gen III Small Block, Pair

Part Number: HRS-91175-2

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Valve Spring, Single, 1.485 in. Outside Diameter, 355 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98511-1

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/299, Lift .510/.510, Chevy, Small Block, Each

Part Number: HRS-112041-09

5.0 out of 5 stars ( 1 )

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Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB1

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Lifter, Hydraulic Flat, Max Effort, Chrysler, Big, Small Block, Each

Part Number: HRS-91712-1

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