Camshafts & Valvetrain

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: Sep 11, 2025 if ordered today

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Pushrod, Series C1010, Steel, 5/16 in. Diameter, Ball/Ball Ends, 6.804 in. Length, Each

Part Number: HRS-95198-1

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Valve Spring Retainer, Steel, 7 Degree, 1.250 in. Outside Diameter, .680 in. Inside Diameter, Each

Part Number: MAN-23652-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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VALVE SPRING INTAKE/EXHAUST

Part Number: OMX-1740901

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Estimated Ship Date: Sep 3, 2025 if ordered today

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PUSHROD 4.2L 77-80

Part Number: OMX-1741003

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Estimated Ship Date: Sep 3, 2025 if ordered today

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PUSHROD 4.2L 81-90

Part Number: OMX-1741004

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Estimated Ship Date: Sep 3, 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: Sep 11, 2025 if ordered today

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Stud, Chev BB

Part Number: HRS-94657-1

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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: Sep 11, 2025 if ordered today

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Valve Springs, Single, 1.265 in. Diameter, 415 lb./in., 1.150 in. Coil Bind Height, Single

Part Number: HRS-98218-1

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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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Valve Spring Retainers, Chromoly Steel, 10 Degree, 1.250 in. Outside Diameter, Each

Part Number: HRS-97132-1

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Retainer, 10 Deg., 1.095" Behive, Each

Part Number: HRS-97174-1

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Estimated Ship Date: Sep 11, 2025 if ordered today

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

Part Number: HRS-97175-1

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Valve Lock, Forged Steel, 7 Degree, 1-Groove, 3/8 in. Valve Stem, +.050 in. Height, Pair

Part Number: HRS-93015-1

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Valve Locks, Valve Lock, 7 Deg., 11/32", Pair

Part Number: HRS-93040-2

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Valve Locks, Valve Lock, 7 Deg., 3/8"

Part Number: HRS-93045-2

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Estimated Ship Date: Sep 11, 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: Sep 11, 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: Sep 11, 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: Sep 11, 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: Sep 11, 2025 if ordered today

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Cam Bushing 7 Deg. Each

Part Number: HRS-94510-4510-7

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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: Sep 11, 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: Sep 11, 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: Sep 11, 2025 if ordered today

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