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Vehicle Info NeededCHEVROLET PERFORMANCEPART NUMBER: 809-19244018
Crankshaft LSX
$2,46068
Ships on 09/10/2026
Lowest Price GuaranteeLS Series
- Crankshaft
- LSX
- Forged 4340
- 4.125" Stroke
- 8-Bolt Flexplate/Flywheel
- 58X Reluctor
- Chevrolet Performance Crankshafts are a strong, durable choice for when rebuilding or refreshing your performance engine. The engineers at Chevrolet know how catastrophic crankshaft failure can be so that's why their crankshafts are made to exact specifications and then tested to handle the force of high-performance applications. These tough crankshafts are the same ones used in Chevrolet Performance Crate Engines. Featured in either cast iron or forged finish and available for popular small block, big block and LS series engines.
Part TypeCrankshaft
Product LineChevrolet Performance Crankshafts
BrandCHEVROLET PERFORMANCE
Package Height9.4
Package Width10.1
Package Length591.38
Weight56.79 PG
Part CategoryPerformance Parts
Main Journal Bushing Width1.033
TypeInternal Balance
Main Journal Diameter64.97
Rod Diameter53.34
Rear Main Seal TypeOne Piece
MaterialForged 4340 Steel
Part FitmentSemi Universal
Rod Length152.4
ToolStroker Combinations
Engine Stroke4.125
Vendor Part Number19244018
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
