PROSPEED ZR1 CORVETTE INTERCOOLER INLET MANIFOLDS (SET)
Replaces OEM single 5/8" feed/return Y block that feeds both intercooler bricks to dual 3/4" per intercooler brick, greatly increase water flow
These pieces replace the OEM cast, single 5/8" feed/return Y block that feeds both intercooler bricks with a dual dual 3/4" inlet/outlet per intercooler brick, greatly increasing water flow. Cut from 6061 billet aluminum for a great underhood look!