FFE REW to GM Throttle Body Adapter

Description FFE REW to GM Throttle Body Adapter Sealing o-rings, front and back Includes stainless steel mounting hardware and o-rings CNC’ed 6061-T6 aluminum / Anodized Type II Black Fits newer and more compact GM Gen 4 LS Throttle Body  GM part #12679524 *If installing with connector towards firewall, the 6mm holes may need to be drilled out to 8mm. Notes:   -WILL NOT clear OE oil filler neck with older Gen 3 GM 217-3153 Throttle Body. -REQUIRES REMOVAL OF DOUBLE THROTTLE BUTTERFLY VALVES ON INTAKE  MANIFOLD -This is only an adapter.  Does not include throttle body, pedal, or DBW capable ECU.