5.2L (ELF), 5.9L (EML), 5.9L (EMM), 5.9L (ETC,ETH), 8.0L (EWA) Engine.
EMISSIONS - CALIFORNIA=EMISSIONS - FEDERAL-WHEELS - DUAL REAR.
Federal, California, w/Dual Wheels.
Federal, California, w/o Dual Wheels.
LEADED FUEL EMISSIONS.
LEADED FUEL EMISSIONS-WHEELS - DUAL REAR.
Leaded Fuel, w/o Dual Wheels.
ST.
WHEELS - DUAL REAR+EMISSIONS - CALIFORNIA=EMISSIONS - FEDERAL.