
CHEVROLET PERFORMANCEPART NUMBER: 809-12489436
Forged Steel Crankshaft 383 Stroker
$2,19844
Small Block Chevy
- Crankshaft
- 383 Stroker
- 1-Piece Rear Main Seal
- 2.100" Journals
- Standard 350 Mains
- 3.800" Stroke
Installation Notes:Use Piston 809-88962748 - Bearing Kit 809-17800761
- Connecting Rod 809-19169670
Part TypeCrankshaft
BrandCHEVROLET PERFORMANCE
Package Height9.0
Package Width9.0
Package Length626.872
Weight55.0 PG
Part CategoryPerformance Parts
Main Journal Bushing Width1.025
Crankshaft MaterialForged 4340 steel
Rod Journal Diameter2.1 in (53.3 mm)
Main Journal Diameter62.179
Rod Diameter53.34
LightenedNo
QuantitySold individually
MaterialForged 4340 Steel
Crankshaft Snout StyleStandard
Main Bearings IncludedNo
Engine BalanceInternal
Rod Bearings IncludedNo
TypeExternal Balance
Rear Main Seal Style1-piece
Balancer Bolt Thread Size (In.)7/16-20
Requires Narrow BearingsYes
Rear Main Seal TypeOne Piece
Part FitmentSemi Universal
Engine Stroke96.52
Vendor Part Number12489436
Package Qty1
Package TypeEA
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