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  • Chevy 400 Forged 4340 Steel Crankshaft 3.750" 2Pc-Seal External Bal.

Chevy 400 Forged 4340 Steel Crankshaft 3.750" 2Pc-Seal External Bal.

$640.00
SKU: 1-276-001

Details

Brand:Speedmaster
Part Number:1-276-001
Part Type:Crankshafts
Rear Main Seal Style:2-piece
Engine Stroke (in):3.750 in.
Crankshaft Material:Forged 4340 Steel
Engine Balance:External
Lightened:No
Requires Narrow Bearings:See notes below
Rod Bearings Included:No
Main Bearings Included:No
Rod Journal Diameter (in):2.100 in.
Main Journal Diameter (in):2.649 in.
Minimun Rod Length (in):5.700 in.
Balancer Bolt Thread Size:Standard
Crankshaft Snout Style:Standard
Quantity:Sold individually.
Notes:Check the bearing to crank radius clearance. Rod bearings may need to be chamfered or alternatively use narrow rod bearings.
Tool:Stroker Combinations