Camshafts & Valvetrain

VALVE SPRING

Part Number: PIO-RV-735-4

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Estimated Ship Date: Oct 21, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-660-B

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Estimated Ship Date: Oct 21, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-346-X

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Estimated Ship Date: Oct 21, 2025 if ordered today

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H/P PUSH ROD

Part Number: PIO-815219-4

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Engine Timing Chain, High Performance Ti

Part Number: MEL-40001

Not Yet Reviewed

Estimated Ship Date: Oct 29, 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: Nov 25, 2025 if ordered today

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Camshaft Retainer Plat, Chev SB/BB, 3.900"

Part Number: HRS-94552

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Camshaft Retainer Plat, Chev SB, 4.230"

Part Number: HRS-94553

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Camshaft Retainer Plat, Ford SB 69-86

Part Number: HRS-94556

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Camshaft Retainer Plat, Pontiac 301-400-455

Part Number: HRS-94559

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 6.350 in. Length, Each

Part Number: HRS-95004-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 6.700 in. Length, Each

Part Number: HRS-95005-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, Chromoly, 5/16 in. Diameter, 7.700 in. Long, Universal, Each

Part Number: HRS-95008-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, Chromoly, 5/16 in. Diameter, 7.750 in. Long, Universal, Each

Part Number: HRS-95009-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, 210 Swedged End Pushrods, 3/8 in. Diameter, 8.550 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95419-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, 210 Swedged End Pushrods, 3/8 in. Diameter, 8.600 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95421-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, 210 Swedged End Pushrods, 3/8 in. Diameter, 8.700 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95422-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, 210 Degree Tip, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 9.000 in. Length, Each

Part Number: HRS-95432-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, 210 Degree Tip, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 9.200 in. Length, Each

Part Number: HRS-95437-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, Chromoly, 3/8 in. Diameter, 8.500 in. Long, Universal, Each

Part Number: HRS-95118-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, Swedged End, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 9.400 in. Length, Each

Part Number: HRS-95124-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Springs, Dual, 1.514 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98513-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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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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Estimated Ship Date: Nov 25, 2025 if ordered today

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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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Estimated Ship Date: Nov 25, 2025 if ordered today

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