
Product Discontinued
SPEEDMASTERPART NUMBER: 746-PCE276.1109
Ford 351 57L Windsor Cast Steel Crankshaft ST-4170 M-351W RJ-21 RMS-1Pc Bal-Ext
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- Ford 351 57L Windsor Cast Steel Crankshaft ST-4170 M-351W RJ-21 RMS-1Pc Bal-Ext
These Procomp Electronics cast crankshafts are perfect for mildly built street engines or just to replace stock crankshafts that have seen better days. These Procomp Electronics crankshafts are precision-ground and micro-polished to exacting tolerances.
Part TypeCrankshaft
BrandSPEEDMASTER
Package Height7.5
Package Width7.5
Package Length27.0
Weight58.35 PG
Part CategoryPerformance Parts
Crankshaft MaterialCast steel
Rod Journal Diameter2.1 in (53.3 mm)
Main Journal Diameter3 in (76.2 mm)
Rear Main Seal Style1-piece
LightenedNo
Engine Balance (Oz.)External, 28 imbalance
Crankshaft Snout StyleStandard
Rod Length6.2
Main Bearings IncludedNo
Rod Bearings IncludedNo
Engine Stroke4.17 in (105.918 mm)
Vendor Part NumberPCE276.1109
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations