Howards Cams Engines & Components

Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 297/305, Lift .507/.495, Pontiac, V8, Each

Part Number: HRS-418081-09

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Estimated Ship Date: May 19, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .618/.618, Chevy, Big Block, Each

Part Number: HRS-120406-10

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Rev Kit Button

Part Number: HRS-90133-RKB

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Main Cap SB Chev 400

Part Number: HRS-H400-1

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 259/269, Lift .420/.446, Pontiac, V8, Each

Part Number: HRS-410011-12

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 286/298, Lift .634/.635, Chevy, Big Block, Each

Part Number: HRS-120206-14

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Estimated Ship Date: May 19, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .527/.533, Chevy, Big Block, Each

Part Number: HRS-122121-14

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/296, Lift .634/.640, Chevy, Big Block, Each

Part Number: HRS-120265-10

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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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Cam LS-Series Hyd Rlr

Part Number: HRS-190735-13

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Cam, LS-Series, Hyd Rlr

Part Number: HRS-190375-15

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Cam, LS-1, Hyd Rlr

Part Number: HRS-190365-15

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 308/308, Lift .474/.474, Oldsmobile, V8, Each

Part Number: HRS-517241-13

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Valve Spring, Dual, 1.625

Part Number: HRS-98828-1

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Valve Spring Retainers, Retainer, 10 Deg., 1.325"

Part Number: HRS-97175-1

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Valve Springs, Pacaloy Mech. Roller w/Extra HT, Dual, 1.550 in. O.D/0.812 in. I.D., 550 lbs./in., 0.700 in. Max. Lift, 1.100 in. Coil Bind, Set of 16

Part Number: HRS-98843

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Pushrods, 210 Swedged End Pushrods, 7/16 in. Diameter, Custom Length, 0.165 Wall, Ball/Ball Ends, Each

Part Number: HRS-95599-1

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Valve Springs, Dual, Mechanical Roller, 1.557 in. OD, 471 lb/in. Rate, 1.150 in. Coil Bind Height, Damper, Each

Part Number: HRS-98655-1

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Estimated Ship Date: May 19, 2026 if ordered today

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Valve Springs, Dual, 1.437 in. Outside Diameter, 283 lbs./in. Rate, 1.025 in. Coil Bind Height, Single

Part Number: HRS-98447-1

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Valve Spring, Triple, 1.660 in. Outside Diameter, 725 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: HRS-98049-1

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

Part Number: HRS-20201N

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Shim 1.437" x .645" x .030"

Part Number: HRS-96215-30-1

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Valve Spring, Dual, 1.385 in. Outside Diameter, 263 lbs./in. Rate, 0.910 in. Coil Bind Height, Each

Part Number: HRS-98341-1

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Spring Locator, 1.625", 1.625" x .570"

Part Number: HRS-96040-1

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Button, SB Chev

Part Number: HRS-HRRKB-OE

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