Cast Iron 350 Engine Block, 4-Bolt Mains, 383 Clearanced, 1-Piece Rear Main GM19 Product:Suit Small Block Chev CMC4324-030

CMC4324-030

350" Length

AF460-32-RV-BLK

A taller profile with extra long runners that extend into the plenum offers increased volume

The chrome bezel

Cast Iron 350 Engine Block, 4-Bolt Mains, 383 Clearanced, 1-Piece Rear Main GM19 Product:Suit Small Block Chev CMC4324-030Cast Iron 350 Engine Block, 4 Bolt Mains, 383 Clearanced, 1 Piece Rear Main 19432109 GM19432109 Suit Small Block Chev CHEV 350 CAST IRON BLOCK 4 BOL For a great starting point to build your own hot rod 383 engine, these Chevrolet Performance cast iron 4 bolt main engine blocks are just what you need. They feature a one piece rear main seal, a 4. 000 in. finished bore, an oil pan rail machined to accept a maximum crankshaft stroke of 3. 800 in., and a