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Crankshaft Assembly, Forged 4140 Steel, Each
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Estimated Ship Date: Oct 22, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
421-4083
Part Type:
Product Line:
Summit Racing Part Number:
HRI-4083
Crankshaft Material:
Forged 4140 steel
Connecting Rods Included:
Yes
Connecting Rod Length Center to Center (mm):
90.000mm
Crankshaft Bearings Included:
No
Quantity:
Sold individually.
Hot Rods Crankshafts
Are you looking to replace a broken or worn-out crankshaft? Hot Rods crankshafts are sold with or without Hot Rods connecting rods and wrist pin bearings. These crankshafts are factory assembled and trued to OEM specifications. They avoid the additional machine work and extra parts typically required for long-stroke engines. Stroker crankshafts use stock pistons. Heavy-duty crankshafts utilize their heavy-duty connecting rods. Bolt in and go with these Hot Rods crankshafts!
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Some parts are not legal for use in California or other states with similar laws / regulations
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