These pieces replace the OEM cast, single 5/8" feed/return Y block that feeds both intercooler bricks with a dual 3/4" inlet/outlet per intercooler brick, greatly increasing water flow. Cut from 6061 billet aluminum for a great underhood look! Our Prospeed V2 LS9 ZR1 billet Intercooler inlets use the OEM O-ring gaskets.
** NEW FOR 2021 - The Prospeed V2 billet inlets have now been updated, keeping the standard tru-bore .750" barb inlets standard but now with 10AN o-ring bosses so the standard fittings can be removed and 10AN or 12AN fittings used in their place along with bleed ports added for those needing to bleed fluid at the brick!