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Manley 191858NB
Manley Crankshaft, 4340 FORGE 4.050 STROKE - SBC Journal; Stroke: 4.050 in. - Rod Journal: 2.000 in. - Reluctor Wheel: 58 Tooth - Bobweight: 1730 grams (Not Balanced/Non-Drilled)
Manley 191958
Manley Crankshaft, 4340 FORGE 4.050 STROKE - SBC Journal; Stroke: 4.050 in. - Rod Journal: 2.000 in. - Reluctor Wheel: 58 Tooth - Bobweight: 1730 grams
Manley 191958NB
Manley Crankshaft, 4340 FORGE 4.050 STROKE - SBC Journal; Stroke: 4.050 in. - Rod Journal: 2.000 in. - Reluctor Wheel: 58 Tooth - Bobweight: 1730 grams (Not Balanced/Non-Drilled)
Reliance Power Parts 7675669
Reliance Power Parts Crankshaft-new, with gears. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Manley 192032
Manley Crankshaft, 4340 FORGE 4.080 STROKE; Manley Crankshaft, CRANK-4340 FORGE 4.080 STROKE


