Howards Cams Camshafts & Valvetrain

Rocker Arm, Direct Bolt-On, Full Roller, 1.8 Ratio, Aluminum, Purple Anodized, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90098-1

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Bars, Stud Girdle

Part Number: HRS-9010X

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Rev Kit Button

Part Number: HRS-90132-RKB

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Valve Spring, Dual, 1.500 OD

Part Number: HRS-98886

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Valve Spring, Triple, 1.681 OD

Part Number: HRS-98893

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Camshaft and Lifter Kits, Hydraulic Roller, 3,400-6,800 RPM Range, 249/255, 110 Lobe Separation, 106 Intake Centerline, Chevrolet, Mark IV, Kit

Part Number: HRS-CL120345-10

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Button, SB Chev

Part Number: HRS-HRRKB-OE

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 285/285, Lift .480/.480, Chevy, Small Block, Kit

Part Number: HRS-MC11203108DL

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Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB1

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

Part Number: HRS-91136-2R

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Lifters, Mechanical Roller, Vertical Bar, Direct Lube, Chevy, Big Block, Pair

Part Number: HRS-91138-2

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Lifter, Chev SB, Hydraulic Roller, Race Max

Part Number: HRS-91139-2

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Lifters, Lifter, Chev SB, Mech Roller, UltrMax Bushed, Pair

Part Number: HRS-91140-2

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Lifter, SB Chev, Mech Rlr, Bushed

Part Number: HRS-91141

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Lifter, Chev SB, Mech Roller, UltrMax Bushed, Pair

Part Number: HRS-91141-2L

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Lifter, SB Chev, Mech Rlr, Bushed

Part Number: HRS-91142

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Lifters, Lifter, Chev SB, Mech Roller, UltrMax Bushed, Pair

Part Number: HRS-91142-2

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Lifters, UltraMax, Mechanical Roller, Vertical Bar, +.300 in. Taller Lifter Bodies, Chevy, Big Block, Set of 16

Part Number: HRS-91144

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 28, 2025 if ordered today

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LIFTERS PAIR

Part Number: HRS-91145-2L

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LIFTERS PAIR

Part Number: HRS-91145-2R

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 5/16 in. Valve Stem, Pair

Part Number: HRS-93070-2

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Valve Lock, 7 Deg., 11/32"

Part Number: HRS-93072

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Pair

Part Number: HRS-93080-2

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, +.050 in. Installed Height, Set of 32

Part Number: HRS-93090

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, +.050 in. Installed Height, Pair

Part Number: HRS-93090-2

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