Howards Cams Camshafts & Valvetrain

Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90132-RKB

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Lock, Forged Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Pair

Part Number: HRS-93018-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 6.350 in. Length, Each

Part Number: HRS-95004-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, BB Chev, 1.880, 11/32, Std.

Part Number: HRS-18801N

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, SB Chev, 2.020, 11/32, Std.

Part Number: HRS-20201N

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/286, Lift .600/.600, Dodge, 6.1L Hemi, Each

Part Number: HRS-786045-14

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Bars, Stud Girdle

Part Number: HRS-9010X

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Lifters, Performance, Hydraulic Flat Tappet, 0.842 in. Diameter, 2.068 in. Seat Height, Buick, Cadillac, V8, Set of 16

Part Number: HRS-91311-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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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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Estimated Ship Date: Dec 22, 2025 if ordered today

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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

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Guideplate, Flat, 5/16 in. Pushrod Size, Ford Small Block, Set of 8

Part Number: HRS-94620

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Estimated Ship Date: Dec 22, 2025 if ordered today

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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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Estimated Ship Date: Dec 22, 2025 if ordered today

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Lifters, Lifter, Chev SB, Mech Roller, Vert Bar, Pair

Part Number: HRS-91134-2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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

Part Number: HRS-95007

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Pushrods, Chromoly, 5/16 in. Diameter, 8.400 in. Length, Universal, Set of 16

Part Number: HRS-95016

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Valve Lock, 7 Deg., 11/32"

Part Number: HRS-93072

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Lash Caps, Chromoly, 5/16 in. Valve Stem, .080 in. Thick, Set of 16

Part Number: HRS-93200

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Estimated Ship Date: Dec 23, 2025 if ordered today

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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

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Estimated Ship Date: Dec 23, 2025 if ordered today

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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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Estimated Ship Date: Dec 23, 2025 if ordered today

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Cam, Ford 5.0L, Hyd Roller

Part Number: HRS-221275-10S

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Cam, Chev BB, Hyd Flat Tappet

Part Number: HRS-128001-09

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

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Cam, Chev SB, Hyd Roller

Part Number: HRS-188085-09

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Estimated Ship Date: Dec 23, 2025 if ordered today

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

Part Number: HRS-111221-10

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Valve Springs, Dual, Mechanical Roller, 1.557 in. O.D, 471 lbs/in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: HRS-98655

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

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