Manley Parts and Accessories

Valve Lock, Machined, Steel, 10 degree, 1-Groove Beadlock, 0.342 in. Valve Stem, Pair

Part Number: MAN-13160-1

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Wrist Pin Retainers, Wire Lock Type, Steel, 0.927 in Wrist Pin Diameter, Each

Part Number: MAN-42262-1

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Estimated Ship Date: Today

Rocker arm studs

Part Number: MAN-42103-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Lash Cap, Steel, 6mm Valve Stem, .060 in. Thick, Each

Part Number: MAN-42254-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.920 in. Length, Chevy, Each

Part Number: MAN-10077-1

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Estimated Ship Date: May 1, 2026 if ordered today

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KEY-CHEVY AND FORD CRANK

Part Number: MAN-CHEVYKEY

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Estimated Ship Date: May 1, 2026 if ordered today

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

Part Number: MAN-13096-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Valve Lock, Machined, Steel, 10 Degree, 1-Groove, 5/16 in. Valve Stem, +.050 in. Height, Pair

Part Number: MAN-13196-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Valve Stem Seals, SEALS-5/16 STEM

Part Number: MAN-24047-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Valve Spring Locator, Inside, Steel, 0.570 in. I.D., 1.660 in. O.D., 0.62 in. Thick, Each

Part Number: MAN-42364-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: MAN-13061-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Valve Spring Locator, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .635 in. I.D., Each

Part Number: MAN-42121-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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BREATHER TUBES

Part Number: MAN-42235-1

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Estimated Ship Date: May 1, 2026 if ordered today

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

Part Number: MAN-13195-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Valve Spring Retainers, Chromoly, 7 Degree Lock Style, 1.076 in. Beehive Spring, Fits 221431 Spring, Each

Part Number: MAN-23612-1

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Estimated Ship Date: May 1, 2026 if ordered today

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GPLATES-SBC 5/16

Part Number: MAN-42355-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Wrist Pins, WRIST PIN-22mm X 2.250 X .150

Part Number: MAN-42251-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10476-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.020 in. Diameter, .342 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10650-1

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Estimated Ship Date: May 1, 2026 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: May 1, 2026 if ordered today

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Valve Spring Locators, SPRING CUP-ID PRO

Part Number: MAN-42426-1

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Estimated Ship Date: May 1, 2026 if ordered today

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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: May 1, 2026 if ordered today

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Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.687 in. O.D., .570 in. I.D, Each

Part Number: MAN-42370-1

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Estimated Ship Date: May 1, 2026 if ordered today

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Valve Spring Locator, Outside, Steel, .062 in. Thick, 1.680 in. O.D., .577 in. I.D., Each

Part Number: MAN-42377-1

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: MAN-13080-1

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Estimated Ship Date: May 1, 2026 if ordered today

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