Camshafts & Valvetrain

ProX Valve Shim 7.48 x 2.575 mm. (5 pcs.)

Part Number: PXR-29-748257-5

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ProX Valve Shim 7.48 x 2.625 mm. (5 pcs.)

Part Number: PXR-29-748262-5

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ProX Valve Shim 7.48 x 2.65 mm. (5 pcs.)

Part Number: PXR-29-748265

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ProX Valve Shim 7.48 x 2.725 mm. (5 pcs.)

Part Number: PXR-29-748272-5

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ProX Valve Shim 7.48 x 2.775 mm. (5 pcs.)

Part Number: PXR-29-748277-5

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Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, -.050 in. Height, Pair

Part Number: MAN-13050-1

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Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, +.050 in. Height, Pair

Part Number: MAN-13052-1

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Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 11/32 in. Valve Stem, -.050 in. Height, Pair

Part Number: MAN-13060-1

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Guideplate, Raised, Steel, Black Oxide, for 7/16 in. Pushrod Size, Chevy, Big Block, Each

Part Number: MAN-42149-1

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 28, 2025 if ordered today

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Guideplates, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevy, Small Block, Each

Part Number: MAN-42150-1

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Valve Spring Locators, SPRING CUP-ID 1.101 FOR 221419

Part Number: MAN-42153-1

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GPLATES-Boss 302/351C FD 3/8

Part Number: MAN-42156-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 28, 2025 if ordered today

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Valve Spring Locator, Intake, 1.270 in. Cup O.D., 0.520 in. Cup I.D., 0.035 in. Cup Thickness, For 1.290 in. O.D. Valve Spring, Chevy, LT4, Each

Part Number: MAN-42162-1

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Valve Spring Locators, SPRING CUP-ID 1.290 LT4 EXH

Part Number: MAN-42165-1

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Valve Spring Locators, SPRING CUP-ID 1.320 LT4 INT

Part Number: MAN-42168-1

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Valve Spring Locators, SPRING CUP-ID 1.320 LT4 EXH

Part Number: MAN-42169-1

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Valve Spring Locators, SPRING CUP-ID PRO

Part Number: MAN-42402-1

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Valve Spring Locators, SPRING CUP-ID 22115 SPRING

Part Number: MAN-42115-1

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Valve Spring Locators, SPRING CUP-ID 1.324 FOR 221421

Part Number: MAN-42117-1

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.610 in. O.D., .635 in. I.D., Each

Part Number: MAN-42120-1

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.270 in. O.D., .570 in. I.D., Each

Part Number: MAN-42124-1

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Valve Spring Locators, SPRING CUP-ID 1.324 FOR 221421

Part Number: MAN-42130-1

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.550 in. O.D., .567 in. I.D., Each

Part Number: MAN-42443-1

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Valve Spring Locators, Inside, 0.567 in. I.D., 1.410 in. O.D., Each

Part Number: MAN-42446-1

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Valve Spring Locators, SPRING LOCATOR SHIM-22160

Part Number: MAN-42460-1

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