Camshafts & Valvetrain

Valve Springs, Dual, Hydraulic Flat Tappet, 1.435 in. O.D., 251 lbs./in, 1.055 in. Coil Bind Height, Each

Part Number: HRS-98436-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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

Part Number: HRS-98442-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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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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Estimated Ship Date: Oct 15, 2025 if ordered today

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Cam Bushing 0 Deg. Each

Part Number: HRS-94505-4505-0

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Cam Bushing 6 Deg. Each

Part Number: HRS-94505-4505-6

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Cam Bushing 8 Deg. Each

Part Number: HRS-94505-4505-8

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Cam Bushing 5 Deg. Each

Part Number: HRS-94510-4510-5

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Cam Bushing 7 Deg. Each

Part Number: HRS-94510-4510-7

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90132-RKB

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90133-RKB

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Valve Spring, Dual, 1.510 in. Outside Diameter, 350 lbs./in. Rate, 1.300 in. Coil Bind Height, Each

Part Number: HRS-98515-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Valve Spring, Dual, 1.500 in. Outside Diameter, 475 lbs./in. Rate, 1.040 in. Coil Bind Height, Each

Part Number: HRS-98541-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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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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Estimated Ship Date: Oct 15, 2025 if ordered today

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Valve Spring, Single, 1.240 in. Outside Diameter, 335 lbs./in. Rate, 1.125 in. Coil Bind Height, Each

Part Number: HRS-98111-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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

Part Number: HRS-94600-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Stud, Chev SB, 7/16"

Part Number: HRS-94656-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Stud, Chev BB

Part Number: HRS-94657-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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ProX Valve Shim 7.48 x 1.65 mm. (5 pcs.)

Part Number: PXR-29-748165

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ProX Valve Shim 9.48 x 1.60 mm. (5 pcs.)

Part Number: PXR-29-948160

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ProX Valve Shim 9.48 x 2.025 mm. (5 pcs.)

Part Number: PXR-29-948202-5

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Tappet, Global 4200236100, Each

Part Number: IFE-VT0236

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Estimated Ship Date: Sep 24, 2025 if ordered today

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TIMING BELT

Part Number: CLO-B071

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Estimated Ship Date: Sep 8, 2025 if ordered today

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ENGINE BALANCE SHAFT TENSION SPRING

Part Number: CLO-9-5519

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Estimated Ship Date: Sep 8, 2025 if ordered today

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ENGINE BALANCE SHAFT CHAIN GUIDE

Part Number: CLO-9-5526

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Spring Shim, Hardened, 0.645 in. I.D., 1.625 in. O.D., 0.060 in. Thick, Each

Part Number: MAN-03276-1

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Estimated Ship Date: Oct 7, 2025 if ordered today

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