LS Rectangle Port Cylinder Head to Cathedral Intake Adapters
LS Rectangle Port Cylinder Head to Cathedral Intake Adapters
LS Rectangle Port Cylinder Head to Cathedral Intake Adapters
LS Rectangle Port Cylinder Head to Cathedral Intake Adapters
LS Rectangle Port Cylinder Head to Cathedral Intake Adapters
LS Rectangle Port Cylinder Head to Cathedral Intake Adapters

LS Rectangle Port Cylinder Head to Cathedral Intake Adapters

B8-551317
  • Sale
  • $349.95
  • 2 available
Tax included.
Description
Rectangle Port Cylinder Head to Cathedral Port Intake     Can ONLY be used with LS rectangle port cylinder heads  Will not fit raised port LS7 cylinder heads  
  • Compatible with ANY rectangle port head and bolts to ANY cathedral port intake manifold, supercharger or blower
  • Uses factory inlet manifold gaskets.
  • Package Includes: 2 adapter plates (1/2" thick) with 8 O-ring seals
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
       Intake manifold bolt lengths required when used with
  1. Factory GM LSA supercharger (M6 x 70mm) use ICT part # 551400 
  2. Car intake manifold (M6 x 130mm)  use ICT part # BOLTM6-130X10
  3. Truck intake manifold (M6 x 90mm)  use ICT part # BOLTM6-90X10