Changing your worn 1985-1993 Throttle Body Gaskets will protect against performance robbing air leaks in your C4 Corvette. Our 1985-1993 Throttle Body Gaskets are manufactured for a direct fit on your 1985-1991 L98 Corvette or 1992-1993 LT1 Engine..
Five piece set is for factory original TPI Throttle body.