Camshafts & Valvetrain

Pushrods, Valvetrain, GM Genuine Parts Pushrods, 3/8 in. Diameter, 7.750 in. Length, Chevy, Each

Part Number: ADO-12593344

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Rocker Arm Replacement Parts, Trunnion, Chevy, Each

Part Number: SUM-141560-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Rocker Arm Replacement Parts, Trunnion Bushing, Chevy, Pair

Part Number: SUM-141560-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Rocker Arm Replacement Parts, Snap Ring, Retainer, Chevy, Pair

Part Number: SUM-141560-3

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Estimated Ship Date: Monday 10/13/2025

Pushrod, Chromoly, 5/16 in. Diameter, 8.693 in. Length, Ball Ends, Each

Part Number: MEL-500574

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Estimated Ship Date: Monday 10/13/2025

Valves, Street Series, Exhaust, Stainless, 1.880 in. Diameter, 0.375 in. Stem, 5.350 in. Long, 1-Groove, Chevy, Each

Part Number: EW1-221188

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Estimated Ship Date: Monday 10/13/2025

Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, +.050 in. Height, Pair

Part Number: MAN-13052-1

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-1688

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Estimated Ship Date: Nov 6, 2025 if ordered today

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PUSHROD 4.2L 81-90

Part Number: OMX-1741004

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .570 in. I.D., Each

Part Number: MAN-42332-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Lock, Machined, Steel, 7 Degree, 1-Groove, 5/16 in. Valve Stem, Pair

Part Number: MAN-13090-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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VALVE SHIMS

Part Number: HCP-5PK890172

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Estimated Ship Date: Oct 27, 2025 if ordered today

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SINGLE VALVE SPRING

Part Number: PIO-53574700

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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KEEPERS

Part Number: PIO-PF613HD-200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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PUSH ROD

Part Number: PIO-PR-376-4

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Estimated Ship Date: Oct 30, 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: Dec 4, 2025 if ordered today

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Valve Spring, Single, 1.265 in. Outside Diameter, 425 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98212-1

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Estimated Ship Date: Dec 4, 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: Dec 4, 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: Dec 4, 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: Dec 4, 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: Dec 4, 2025 if ordered today

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

Part Number: HRS-96040-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Shim, 1.250" x .812" x .060"

Part Number: HRS-96205-60-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Shim 1.250" x .875" x .030"

Part Number: HRS-96210-30-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Shim 1.437" x .645" x .030"

Part Number: HRS-96215-30-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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