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Vehicle Info NeededCHEVROLET PERFORMANCEPART NUMBER: 809-19431872
Crankshaft
$75999
Ships on 09/10/2026
Lowest Price GuaranteeLS Series
- Crankshaft
- LS1
- Nodular Cast Iron
- 3.622" Stroke
- 58X Reluctor
19431872 supersedes 12685656
Part TypeCrankshaft
BrandCHEVROLET PERFORMANCE
Package Height8.5
Package Width9.0
Package Length36.0
Weight50.0 PG
Part CategoryPerformance Parts
Rod Journal Diameter2.1 in (53.3 mm)
Main Journal Diameter2.559 in (64.999 mm)
Part FitmentSemi Universal
ToolStroker Combinations
Engine Stroke3.622 in (91.999 mm)
Vendor Part Number19431872
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
