Camshafts & Valvetrain

Pushrod, 1010 Steel, Heat-Treated, 5/16 in. Diameter, 8.150 in. Length, Universal, Each

Part Number: MAN-25747-1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Bolt, Engine Rocker Arm Bolt, Course Thread, Hex, Steel, Natural, Cheverolet, GMC, Each

Part Number: ADO-10114123

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Estimated Ship Date: Today

Crankshaft Sprocket, Steel, 19-Tooth, Chevy, GMC, Big Block, Each

Part Number: CLO-S393

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Estimated Ship Date: Aug 7, 2025 if ordered today

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Valve Spring Locators, SPRING CUP-ID PRO

Part Number: MAN-42573-1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .045 in. Thick, 1.580 in. O.D., .567 in. I.D, .828 in. Shoulder, Each

Part Number: MAN-42438-1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Lock, Stamped, Hardened Steel, 7 Degree, 1-Groove, 3/8 in. Valve Stem, Pair

Part Number: CCA-603-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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SPRING SHIM, .060 X 1.25, .877 ID

Part Number: CCA-4815-8

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Valve Spring Shim, Steel, Hardened, 1.640 in. Outside Diameter, .030 in. Thick, Each

Part Number: CCA-4746-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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EXHAUST VALVE

Part Number: FLK-228

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Estimated Ship Date: Today

Rocker Arm Stud, Steel Alloy, M10 x 1.50mm Base Thread, M10 x 1.00mm Rocker Arm Nut Thread, Chevy, Small Block

Part Number: MEL-MRDS-948

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Estimated Ship Date: Today

Pushrod, Chromoly, Heat-Treated, 5/16 in. Diameter, 7.794 in. Length, Universal, Each

Part Number: SUM-G6430-1

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Estimated Ship Date: Today

3/8 Endurance Series Polylock Short

Part Number: SCC-SCPPL38SH-1

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Camshaft Degree Bushing, Small Block Chevy, 0 Degree, Each

Part Number: DVM-8300-0

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Estimated Ship Date: Today

Guideplate, Flat, 5/16 in. Pushrod Size, Ford, 289, 302, 351W, Twisted Wedge®, Each

Part Number: TFS-51400623-1

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Estimated Ship Date: Today

Valve Spring Locators, SPRING CUP-ID 1.335 FOR 221422

Part Number: MAN-42129-1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve, Intake, 1.710 in. Diameter, 0.316 in. Diameter Stem, Ford, Mazda, Each

Part Number: SLP-V-2606

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Estimated Ship Date: Today

Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, Pair

Part Number: MAN-13051-1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S119

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S123

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Estimated Ship Date: Today

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S112

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Estimated Ship Date: Today

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S161

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Steel Seats - .030 thick

Part Number: RSC-PAC-S132

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Steel Valve Locks - Standard 7 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8154

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Steel Valve Locks - Standard 7 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8155

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Valve Locks, Machined, Steel, 8 Degree, 1-Groove, 0.342 in. Valve Stem, Pair

Part Number: RSC-PAC-L8038

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Estimated Ship Date: Today