LS1 205CC SB CHEVY DART HEADS # 11011112 600 Spread Port 40/60 HV

600                              Spread Port                            40/60                  HV 1200 / HV 1201

Casting ID Number: WOR-077B Material: 355-T6 alloy high density aluminum Valve Seats: Intake (hardened)

and drag racing in mind

KC T1 227) - T&D 2256

LS1 205CC SB CHEVY DART HEADS # 11011112 600 Spread Port 40/60 HVCALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. LS1SB Chevy AluminumCOMPLETE Dart Cylinder Heads # 11011112 Port Volume: 205cc Chamber Volume: 62cc Spark Plug: Angle Standard Intake Valve:2. 02 Exhaust Valve:1. 60 Springs: 1. 290 Beehive (. 625 Max lift) Dart aluminum cylinder heads for GM LS series small block V8 engines take performance to the next level. Dart CNC (CNC machined not CNC ported) LS1 head is machined on a dedicated casting with extra