A-R97492Valve, Exhaust (.015")
(6.8D & 6.8T, W/ 6.8L OEM ENG, CODES 4810)
A-R90692Valve, Exhaust (Std)
(6.8D & 6.8T, W/ 6.8L OEM ENG, CODES 4810)
A-R97490Valve, Intake (.015")
(6.8D & 6.8T, W/ 6.8L OEM ENG, CODES 4810)
A-R98062Valve, Intake (Std)
(6.8D & 6.8T, W/ 6.8L OEM ENG, CODES 4810)