Howards Cams Camshafts & Valvetrain

Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 288/302, Lift .408/.408, Pontiac, V8

Part Number: HRS-417591-15

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 288/296, Lift .530/.530, Pontiac, V8, Each

Part Number: HRS-418045-09

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Valve, Chev LS, 2.165, 8mm, +.100"

Part Number: HRS-21618N

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Cam, Ford SB, Hyd Flat Tappet

Part Number: HRS-218101-09

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Cam Bushing 4 Deg. Each

Part Number: HRS-94505-4505-4

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Cam Bushing 6 Deg. Each

Part Number: HRS-94505-4505-6

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Cam Bushing 8 Deg. Each

Part Number: HRS-94505-4505-8

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Cam Bushing 3 Deg. Each

Part Number: HRS-94510-4510-3

3.0 out of 5 stars ( 1 )

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Cam Bushing 5 Deg. Each

Part Number: HRS-94510-4510-5

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Cam Bushing 7 Deg. Each

Part Number: HRS-94510-4510-7

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Camshaft Retainer Plat, Chev SB/BB, 3.900"

Part Number: HRS-94552

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Camshaft Retainer Plat, Chev SB, 4.230"

Part Number: HRS-94553

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Camshaft Retainer Plat, Chev LS III/IV No Champer

Part Number: HRS-94554

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Camshaft Retainer Plat, Chev LS III/IV Champer Holes

Part Number: HRS-94555

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Camshaft Retainer Plat, Ford SB 69-86

Part Number: HRS-94556

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Camshaft Retainer Plat, Pontiac 301-400-455

Part Number: HRS-94559

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Guide Plate, Chev SB, 5/16", Flat, Each

Part Number: HRS-94600-1

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Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block,

Part Number: HRS-94650

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Valve Spring, Dual, 1.550 in. Outside Diameter, 521 lbs./in. Rate, 1.190 in. Coil Bind Height, Each

Part Number: HRS-98637-1

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Valve Spring, Dual, 1.480 in. Outside Diameter, 420 lbs./in. Rate, 1.270 in. Coil Bind Height, Each

Part Number: HRS-98542-1

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Valve Spring, Dual, 1.550 OD, .812 ID, Each

Part Number: HRS-98543-1

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Valve Spring, Dual, 1.550 in. Outside Diameter, 341 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98611-1

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Valve Springs, Single, 1.539 in. Outside Diameter, 335 lbs./in. Rate, 1.150 in. Coil Bind Height, Damper, Each

Part Number: HRS-98612-1

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Valve Springs, Dual, 1.539 in. Outside Diameter, 510 lbs./in. Rate, 1.150 in. Coil Bind Height, Single

Part Number: HRS-98630-1

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Valve Spring, Dual, 1.540 in. Outside Diameter, 471 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98635-1

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