Description
Mahle Rings Ford Trk 445 7.3L Turbo Diesel DI IDI Navistar 96 98 Moly Ring Set Shirt The XD390 Valve Spring Kit MMINT RAM 13KBK 1996 Ford F 250 Special Turbocharger size:S364.5 SXE Billet 2019 Chevrolet Silverado 3500 The XD390 Valve Spring Kit is designed to help eliminate valve float due to elevated cylinder pressures and higher boost levels Add in performance tuning and an aftermarket exhaust and your intercooler pipe will be the next thing to go