DART PRO1 SBC 230/72 2.08/1.6 ANGLE PLUG BARE HEADS 11810040 W/ STAINLESS VALVES 600 LIFT COMPLETE HEADS FOR

600 LIFT COMPLETE HEADS FOR HYDRAULIC ROLLER

0 Minimum                         Roller                       4500 - 8000                      Drag / Truck Puller

Spring Specs

Included Components 100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-angle Valve Job 8mm Bead Lock Intake Valve

Dart's CNC LS1 head is machined on a dedicated casting with extra-thick sections to maintain the proper wall thickness after porting

DART PRO1 SBC 230/72 2.08/1.6 ANGLE PLUG BARE HEADS 11810040 W/ STAINLESS VALVES 600 LIFT COMPLETE HEADS FORCALL SHANON AT 507 445 3235 FOR ANY QUESTIONS. FREE DART STAINLESS STEEL VALVES! SB Chevy AluminumBARE Pro 1Cylinder Heads #11810040 *These heads are bare and do not have any of the parts in picture! Port Volume: 230cc Chamber Volume: 72cc Spark Plug: Angle Also available in straight plug Just let us know! Intake Valve: Machined for 2. 08 Exhaust Valve: Machined for 1. 60 Springs: Bare Full Platinum treatment utilizing wet flow technology. Independent