Camshafts & Valvetrain

Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB1

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB2

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Estimated Ship Date: Oct 23, 2025 if ordered today

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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: Oct 23, 2025 if ordered today

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Valve, Chev LS, 2.165, 8mm, +.100"

Part Number: HRS-21618N

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve, SB Chev, 2.020, 11/32, Std.

Part Number: HRS-20201N

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve, Chev LS, 2.020, 8mm, Std.

Part Number: HRS-20208N

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 5.000 in. Length, Chevy, Each

Part Number: HRS-20811N

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve, Chev LS, 1.600, 8mm, Std.

Part Number: HRS-16008N

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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 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 23, 2025 if ordered today

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Valve Springs, Race Saver, 1.265", Each

Part Number: HRS-98213RS-1

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Estimated Ship Date: Oct 23, 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-98215-1

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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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Pushrod, 210 Degree Tip, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 6.250 in. Length, Each

Part Number: HRS-95302-1

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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve Spring, Dual, 1.437 in. Outside Diameter, 300 lbs./in. Rate, 1.062 in. Coil Bind Height, Each

Part Number: HRS-98432-1

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Estimated Ship Date: Oct 23, 2025 if ordered today

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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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Estimated Ship Date: Oct 23, 2025 if ordered today

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