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Summit Racing™ Forged Crankshafts SUM-SBF3023000E
Part Number: SUM-SBF3023000E
Summit Racing™ Forged Crankshafts
Summit 4340 Forged Crankshaft, SBF Windsor, 3.000 in Stroke, 28 oz. Balancer, Narrowed Rod Bearings, 1.375 Pilot Bearing, Designed for 5.090 in. Rod
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Estimated Ship Date from NV, GA, TX: Monday 11/2/2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SUM-SBF3023000E
Part Type:
Product Line:
Summit Racing Part Number:
SUM-SBF3023000E
UPC:
190861268623
Engine Stroke (in.):
3.000 in.
Crankshaft Material:
Forged 4340 steel
Engine Balance:
External, 28 oz. imbalance
Rear Main Seal Style:
1-piece, 2-piece
Lightened:
No
Requires Narrow Bearings:
Yes
Rod Bearings Included:
No
Main Bearings Included:
No
Rod Journal Diameter (in.):
2.123
Main Journal Diameter (in.):
2.249 in.
Balancer Bolt Thread Size:
5/8 in.-18
Crankshaft Snout Style:
Standard
Weight:
42.000 lbs.
Quantity:
Sold individually.
Notes:
This crankshaft uses a 1.375 in. pilot bearing.
Summit Racing™ Forged Crankshafts
Summit Racing™ forged crankshafts offer maximum strength and the best value for your dollar! Our crankshafts are non-twist forged from certified 4340 steel. They are put through several stages of heat-treatment, and then stress-relieved and shot-peened to provide the strength and reliability you demand for your high performance application. Each journal is micro-polished and a .125 in. radius is used for increased strength. Summit Racing™ forged crankshafts help you get the most in value and performance.
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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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