
3V Performance 427ci " HAPPY HOUR " up to 700hp N/A (1200hp pwr adr)
3V Performance 427ci " HAPPY HOUR " up to 700hp N/A (1200hp pwr adr) Dart 31867211 - Dart LS Next Cast Iron Bare Block 3V N/A Stage 2-4 Camshaft Dart; LS; 4.000 " Stroke; 2.559" Main; 2.100" Rod Journal; 8 Counterweight; 4340 Billet Steel; Crankshaft Molnar Technologies PWR ADR PLUS; LS; 6.125" Length; 0.927" Pin; H-Beam; 4340 Steel; Connecting Rods CH6125NLB-LSP+8-A 3VP N/A; LS; 4.125" Bore; 4.000" Stroke; 6.125" Rod; 1.305 or 1.115" Compression Height; 2618 Aluminum; 12° Heads; Pistons Long block with all machine work ( CNC bore and torque plate hone, hone lifter bores, stroker clearance for 4" stroke crank, align hone mains, square decks, fit ring gaps, balance crank, ) plus complete engine assembly ready for dyno. Complete Cathedral port or LS3 6 bolt heads; REV valves. 3VPM dual spring kit Cometic MLX Head Gasket, MLX, Multi-Layer Stainless Steel, 4.150 in. Bore, .052 in. Compressed Thickness, Right Side, 18-Bolt Head, Chevrolet, LSX ACL race-Series Main Bearings ACL race-