Engine - LS Next - Bare Block - 4 in Bore - 9.240 Deck - 4-Bolt Mains - 1-Piece Seal - 0.375 in Extended Cylinder Barrels - Iron - GM LS-Series - Each

Engine - LS Next - Bare Block - 4.125 in Bore - 9.240 Deck - 4-Bolt Mains - 1-Piece Seal - 0.375 in Extended Cylinders - Iron - GM LS-Series - Each

Engine - SHP LS Next - Bare Block - 4 in Bore - 9.240 Deck - 4-Bolt Mains - Iron - GM LS-Series - Each

Engine - SHP LS Next - Bare Block - 4.125 in Bore - 9.240 Deck - 4-Bolt Mains - Iron - GM LS-Series - Each

Engine - SHP LS Next Pro - Bare Block - 4.125 in Bore - 9.240 Deck - 4-Bolt - 1-Piece Seal - Iron - GM LS-Series - Each

Engine - LS3 / L92 - Bare Block - 4.065 in Bore - 9.240 in Deck - Standard Main - 6-Bolt Mains - 1-Piece Seal - Aluminum - GM LS-Series - Each