Proflow Warlord Engine Block, Cast Iron, LS, LSX Style, 9.240 Deck, 4.000'' (3.880 - 3990) Bore, Steel 6 Bolt Main Caps, Each

Proflow LSX Engine Block Cast Iron 4.000'' bore ( 3.880 - 3990 ) The Proflow LSX Cast Iron Block sets a new benchmark for street, performance, and competition builds. Unlike ordinary factory style LS iron blocks, our LSX engine blocks are purpose-built from the ground up using modern casting technol

Part number: WAR-08160