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Summit Racing™ Cast Crankshafts
Crankshaft, 1-Piece Seal, External Balance, Cast Steel, 3.750 in. Stroke, Chevy, 350 main, 383 stroker, Each
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Overview
Brand:
Manufacturer's Part Number:
SUM-180368
Part Type:
Product Line:
Summit Racing Part Number:
SUM-180368
UPC:
190861245655
Engine Stroke (in.):
3.750 in.
Crankshaft Material:
Cast steel
Engine Balance:
Internal/External
Rear Main Seal Style:
1-piece
Lightened:
No
Requires Narrow Bearings:
No
Rod Bearings Included:
No
Main Bearings Included:
No
Rod Journal Diameter (in.):
2.100
Main Journal Diameter (in.):
2.448 in.
Crankshaft Snout Style:
Standard
Quantity:
Sold individually.
Special Attention:
This 1-piece rear main seal crank uses an internally balanced harmonic balancer and an external balanced flywheel/flexplate. It has a 3.750 in. stroke.
Summit Racing™ Cast Crankshafts
Summit Racing™ cast crankshafts are perfect for mildly built street engines or just to replace stock crankshafts that have seen better days. These cast crankshafts are precision-ground and micro-polished to exacting tolerances. Order the Summit Racing™ cast crankshaft in the application that you need.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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