LS Rectangle Port Cylinder Head to Cathedral Intake Adapters

LS Rectangle Port Cylinder Head to Cathedral Intake Adapters

Regular price $237.59 Save $-237.59
/

SKU: 551317

Select Extras

Only -3 items in stock!
Shipping calculated at checkout.
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

  • Fits ANY rectangle port head and bolts to ANY cathedral port intake manifold, supercharger or blower
  • Package Includes: 2 adapter plates (1/2" thick) with 8 O-ring seals
  • Made in Wichita, KS from 6061-T6, USA 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
See our other listing for reverse adapters