Camshafts & Valvetrain

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: Sep 22, 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: Sep 22, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90132-RKB

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90133-RKB

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Estimated Ship Date: Sep 22, 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: Sep 22, 2025 if ordered today

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Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.040 in. Outside Diameter, Each

Part Number: HRS-97161-1

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Estimated Ship Date: Sep 22, 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 22, 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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Estimated Ship Date: Sep 22, 2025 if ordered today

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Pushrod, Performance Series, 3/8 in. Diameter, 8.595 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95220-E

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Spring Locators, Outside, Steel, .060 in. Thick, 1.475 in. O.D., .680 in. I.D., Each

Part Number: HRS-96005-1

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Spring Locators, Outside, Steel, .060 in. Thick, 1.750 in. O.D., .635 in. I.D., Each

Part Number: HRS-96020-1

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.270 in. O.D., .570 in. I.D., Each

Part Number: HRS-96021-1

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.270 in. O.D., .505 in. I.D., Each

Part Number: HRS-96023-1

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Estimated Ship Date: Sep 22, 2025 if ordered today

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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 22, 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 22, 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 22, 2025 if ordered today

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 5/16 in. Valve Stem, Pair

Part Number: HRS-93070-2

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Pair

Part Number: HRS-93080-2

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, +.050 in. Installed Height, Pair

Part Number: HRS-93090-2

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Rocker Arm Stud Set

Part Number: PQX-1200408

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Estimated Ship Date: Sep 12, 2025 if ordered today

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SPACER, MOPAR 273-360, 0.419" Thick, 16.50mm, Steel, Single Each

Part Number: PQX-1203181-165

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Rocker Arm Spacer

Part Number: PQX-1203181-180

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Estimated Ship Date: Sep 12, 2025 if ordered today

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FULCRUM, GM LS Series (1) Each OEM Rocker Arm

Part Number: PQX-1203641

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Estimated Ship Date: Sep 12, 2025 if ordered today

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ROCKER ARM STUDS 3/8", 1.75" stud height, Each

Part Number: PQX-1203750

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Estimated Ship Date: Sep 12, 2025 if ordered today

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ROCKER ARM STUDS 7/16", 1.75" stud height, Each

Part Number: PQX-1207750

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Estimated Ship Date: Sep 12, 2025 if ordered today

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