14098631, 14098632, 14098633, 14098634, 14098635, 14098636, 14098637, 14098638. for GMC 1982-1993 6.2l 6.5l DB2. Note: These lines will not fit on the early 1982-1988.5 6.2L engine, or the 1993-2000 Chevy 6.5L Turbo Diesel with the electronic DS4 injection pump.
