CBM MOTORSPORTS LS1 TO LS2 BILLET THROTTLE BODY ADAPTER

Custom throttle body adapter for LS2 to LS1 throttle body. This adapter allows the use of a LS1 style throttle body to be used with an LS2 style intake manifold. This adapter will work with any four bolt intake manifold (LS2, LS3, LS7, L99, L76, L92) and three bolt throttle body (LS1, LS6, truck style). This adapter is proudly made in the USA from a solid piece of 6061-T6 aircraft grade aluminum. It is 5/8" thick and milled on every side to ensure a perfect seal. This new version contains an o-ring for a leak free seal. We have also tapered the port to allow for full expansion of the air as it passed through the throttle body. The bore size is 75mm on the throttle body side and tapers to match the 90mm bore on the intake manifold. We provide all hardware needed to bolt the adapter to the intake manifold and the throttle body to the adapter. Available in a natural or black anodized finish.