Camshafts & Valvetrain

Valve Spring, Dual, 1.530 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98636-1

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Valve Spring, Single, 1.265 in. Outside Diameter, 380 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98213-1

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Valve Springs, Race Saver, 1.265", Each

Part Number: HRS-98213RS-1

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Valve Spring, Single, 1.265 in. Outside Diameter, 380 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98215-1

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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

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Valve Springs, Valve Spring, Ovate Behive

Part Number: HRS-98110-1

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Valve Spring, Dual, 1.445 in. Outside Diameter, 347 lbs./in. Rate, 1.125 in. Coil Bind Height, Each

Part Number: HRS-98412-1

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Valve Spring, Dual, 1.437 in. Outside Diameter, 380 lbs./in. Rate, 1.250 in. Coil Bind Height, Each

Part Number: HRS-98431-1

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Valve Spring, Electro Polished, Inverted Conical, Single, Beehive, 1.280 in. O.D., 412 lbs./in. Rate, Each

Part Number: HRS-98114-1

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Valve Springs, Dual, Mechanical Flat Tappet, 1.435 in. OD, 455 lbs/in, 1.055 in. Coil Bind Height, Damper, Each

Part Number: HRS-98437-1

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Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98116-1

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Valve Spring, Inverted Conical, Single, 1.450 in. O.D., 457 lbs./in. Rate, 1.320 in. Coil Bind Height, Each

Part Number: HRS-98117-1

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Button, SB Chev

Part Number: HRS-HRRKB-OE

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Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB1

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Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB2

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Pushrod, 210 Swedged End Pushrods, 5/16 in. Diameter, 7.800 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95310-1

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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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Pushrod, 210 Swedged End Pushrods, 5/16 in. Diameter, 7.900 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95312-1

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Pushrod, 210 Swedged End Pushrods, 5/16 in. Diameter, 8.000 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95314-1

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Pushrod, 210 Degree Tip, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 8.150 in. Length, Each

Part Number: HRS-95315-1

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Pushrod, 210 Degree Tip, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 8.050 in. Length, Each

Part Number: HRS-95326-1

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Pushrods, 210 Swedged End Pushrods, 3/8 in. Diameter, 8.500 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95418-1

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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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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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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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