CBM MOTORSPORTS
BILLET LS7 TO LS3 INTAKE MANIFOLD ADAPTERS
This pair of billet adapters allow the use of LS7 heads on a LS3 style intake manifold. Each adapter is proudly made here in the USA from a solid piece of 6061-T6 aircraft grade aluminum. It is 1/2" thick and milled on every side to ensure a perfect seal. Includes o-rings to seal on the head side just like the OEM manifold.