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Vehicle Info NeededBLUEPRINT ENGINESPART NUMBER: 138-PSLS4270
GM LS 427ci Short Block
$6,26999
Truck Freight
Ships on 09/16/2026
Lowest Price GuaranteeChevy LS
- ProSeries Short Block Crate Engine Assembly
- GM LS 427 ci Stroker
Short block includes 58x reluctor ring but does not include harmonic balancer, cylinder heads, induction system, camshaft, lifters, oil pan or flexplate.
Part TypeEngine Short Block
BrandBLUEPRINT ENGINES
Package Height24.0
Package Width26.75
Package Length30.0
Weight515.0 PG
Part CategoryPerformance Parts
Vendor Part NumberPSLS4270
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
