Chevrolet Performance LSX Cast Iron Block - 4.065 Bore Finished GMP19417352

Engine - LSX - Bare Block - 4.065 in Bore - 9.240 Deck - Standard Main - 6-Bolt Main - 1-Piece Seal - 6-Bolt Head - Iron - Orange - GM LS-Series - Each

Engines and Components, Engines, Blocks and Components, Engines, Bare Blocks by CHEVROLET PERFORMANCE