DART

Cylinder Head - Pro1 LS 15 Degree - Assembled - 2.165 / 1.600 in Valve - 280 cc Intake - 68 cc Chamber - 1.295 in Springs - Aluminum - GM LS-Series - Each

Crankshaft - 4.000 in Stroke - Internal Balance - Short Snout - Billet Steel - 1-Piece Seal - GM LS-Series - Each

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 Block Hardware - LS Next - Brass Freeze Plugs - Coated Camshaft Bearings - Dowel Pins - GM LS-Series - Kit

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