Manley Engines & Components

CRANK-4340 FORGE 4.050 STROKE

Part Number: MAN-191858

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

Part Number: MAN-192758

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Crankshaft, Chevy big block, forged, 4.375 stroke, w/ center counterweights

Part Number: MAN-190320

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CRANK-4340 FORGE 4.500 STROKE

Part Number: MAN-190220

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CRANK-4340 FORGE 4.375 STROKE

Part Number: MAN-190250

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CRANK-4340 4.000 STROKE

Part Number: MAN-192124

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BBC 632 4.750 STROKE/4.600/+43cc

Part Number: MAN-29632RH

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ROTATING ASSEMBLY KIT-BBC 632 4.750/4.600 43cc D

Part Number: MAN-29632R

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ROTATING ASSEMBLY KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-38572RHXX

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598R

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598RH

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598RHX

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, Kit

Part Number: MAN-29220PB

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, Kit

Part Number: MAN-29220UB

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, Kit

Part Number: MAN-29220UBR

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, 3-valve, Kit

Part Number: MAN-29520PB

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, 3-valve, Kit

Part Number: MAN-29520PBR

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, 3-valve, Kit

Part Number: MAN-29520UB

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, 3-valve, Kit

Part Number: MAN-29520UBR

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KIT-SBC 383 3.750/4.030

Part Number: MAN-290030

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Estimated Ship Date: Sep 3, 2025 if ordered today

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KIT-SBC 383 3.750/4.030

Part Number: MAN-290030H

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KIT-SBC 383 3.750/4.030

Part Number: MAN-290030R

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KIT-SBC 383 3.750/4.030

Part Number: MAN-290030RH

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ROTATING ASSEMBLY

Part Number: MAN-290935

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