Manley Engines & Components

Pushrods, Chromoly Swedged End, Heat-treated, 7/16 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 10.050 in. Overall Length, Each

Part Number: MAN-25100-1

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Crankshafts, Chevy LT1 long snout 4340 Forged Lightweight Crankshaft. 58 tooth reluctor wheel, 4.000" stroke, 51-53 lb. total weight

Part Number: MAN-194458

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Pushrods, Heat-treated, Chromoly, Ball Tips, 5/16 in. Diameter, 9.400 in. Overall Length, Set of 16

Part Number: MAN-25804-16

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Valves, Race Master, 10 degree Dish, XH-426 Stainless Steel, 35.5mm Head Diameter, 4.405 in. Length, Set of 4

Part Number: MAN-11653-1

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VALVE-VW R/M 40mm

Part Number: MAN-11650-1

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Valve Spring Locators, SPRING CUP-ID 1.335 FOR 221422

Part Number: MAN-42131-1

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CRANKSHAFT-CHEVY LT1 3.622

Part Number: MAN-194158

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Crankshaft, Chevy LS, forged, 4.100 stroke, lightweight, 58 tooth reluctor wheel, long snout

Part Number: MAN-192758

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CRANKSHAFT-CHEVY LT1 4.000

Part Number: MAN-194258

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Valve, Intake, Stainless Steel, 2.250 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-10726-1

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Pushrods, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 8.300 in. Length, Universal, Set of 16

Part Number: MAN-25702-16

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, 0.570 in. I.D., 1.535 in. O.D., Set of 16

Part Number: MAN-42347-16

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Valve Locks, Captiv-Loc, Machined, Titanium, 7 Degree, 1-Groove Beadlock, 11/32 in. Valve Stem, Set of 16

Part Number: MAN-13035T-8

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.610 in. O.D., .635 in. I.D, .825 in. Shoulder, Set of 16

Part Number: MAN-42368-16

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Pushrod, Heat-treated, Chromoly, 5/16 in. Diameter, Ball Tips, 8.100 in. Length, Each

Part Number: MAN-25241-1

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.400 in. Length, Universal, Each

Part Number: MAN-25822-1

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Pushrod, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.400 in. Length, Ball Ends, Each

Part Number: MAN-25840-1

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.165 in. Length, Chevy, Each

Part Number: MAN-11321-1

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Valve Springs, Single, 1.311 in. Outside Diameter, 341 lbs./in. Rate, 1.085 in. Coil Bind Height, Set of 16

Part Number: MAN-221428-16

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Estimated Ship Date: Nov 14, 2025 if ordered today

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BUSHING-DIRT LITE I-BEAM

Part Number: MAN-42395SL-1

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Pushrods, Chromoly Swedged End, Heat-treated, 3/8 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 10.600 in. Overall Length, Each

Part Number: MAN-25391-1

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.065 in. Length, Chevy, Each

Part Number: MAN-11545-1

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Estimated Ship Date: Nov 14, 2025 if ordered today

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PISTON SET

Part Number: MAN-598000CE-8

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pushrods, Chromoly Swedged End, Heat-treated, 3/8 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 7.875 in. Overall Length, Set of 8

Part Number: MAN-25311-8

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Pushrod, Heat-treated, Chromoly, 3/8 in. Diameter, Ball Tips, 9.900 in. Length, Set of 8

Part Number: MAN-25377-8

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Estimated Ship Date: Nov 14, 2025 if ordered today

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