ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters

Cathedral Port Cylinder Head to Rectangle Port Intake Adapter
*** Some intake manifolds will require modification of alignment pin to sit flush on adapters***

Can ONLY be used with Cathedral Port Cylinder Heads
Compatible with: ANY Cathedral Port Heads and will adapt to ANY rectangle port intakes, supercharger or blower.
Will not fit raised port LS7 intakes
Package Includes: 2 adapter plates (1/2″ thick), orings, 70mm bolts with sealing washers for use with an LSA supercharger (please call for other lengths of intake bolts)
Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum

Intake manifold bolt lengths required when used with
Car intake manifold (M6 x 130mm) use ICT part # BOLTM6-130X10
Truck intake manifold (M6 x 90mm) use ICT part # BOLTM6-90X10
See our other listing for reverse adapters