Camshafts & Valvetrain

Rocker Arm Bolts, SCM435 Alloy Steel, Black Oxide, GM LS, 8mm x 1.25 Thread Pitch, 35mm UHL, 12 Point, Each

Part Number: PQX-1011035

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Rocker Arm Bolt, Steel, Black Oxide, 8mm x 1.25, 45mm UHL, Edelbrock Heads, Each

Part Number: PQX-1011045

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8112

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Valve Spring Locators, SPRING CUP-ID 1.324 FOR 221421

Part Number: MAN-42130-1

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Estimated Ship Date: Oct 13, 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: Oct 20, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90132-RKB

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90133-RKB

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Estimated Ship Date: Oct 20, 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: Oct 20, 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: Oct 20, 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 20, 2025 if ordered today

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Valve Springs, Single, 1.265 in. Diameter, 415 lb./in., 1.150 in. Coil Bind Height, Single

Part Number: HRS-98218-1

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Estimated Ship Date: Oct 20, 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: Oct 20, 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: Oct 20, 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: Oct 20, 2025 if ordered today

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Stud, Chev SB, 7/16"

Part Number: HRS-94656-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Stud, Chev BB

Part Number: HRS-94657-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Pushrod, Series C1010, Steel, 5/16 in. Diameter, Ball/Ball Ends, 6.804 in. Length, Each

Part Number: HRS-95198-1

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Estimated Ship Date: Oct 20, 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: Oct 20, 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: Oct 20, 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: Oct 20, 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: Oct 20, 2025 if ordered today

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Spring Locator, 1.550", 1.550" x .635"

Part Number: HRS-96025-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.550 in. O.D., .570 in. I.D., Each

Part Number: HRS-96031-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Spring Locator, Outside Locating Shoulder, Steel, 0.060 in. Thick, 1.830 in. O.D., 0.640 in. I.D., 1.740 in. Spring O.D., Each

Part Number: CCA-4706-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Spring Retainers, Steel, 7 Degree, 1.500 in. Outside Diameter, .690 in. Inside Diameter, Each

Part Number: CCA-780-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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