TUNE UP CHARTS 1990 1991 1983 LR8 2 5R LW9 2 5 5 NAME GROUP GM SPO AC DELCO GM SPO AC DELCO SPARKPLUG 2 270 05614046 R43TS6 05613935 R44TSX ELEMENT 3 410 25040881 A785C 08996528 A734C FILTER AIR BTHR 3 410 25041487 FB82 06484966 FB 59 FILTER FUEL 3 890 10140514 GF562 25055083 GF483 VALVE PCV 1 745 25095452 CV895C 08996086 CV795C WIRE KIT 2 239 12073927 704H 12043709 604M FILTER 0IL 1 836 25012305 PF1072 25010792 PF47 CAP 2 367 N A N A 01978497 D339 ROTOR 2 382 N A N A 01978533 D434 1982 1983 LT7 4 3T LT7 4 3T GROUP GM SPO AC DELCO GM SPO AC DELCO GLOWPLUG 2 270 05613680 8G 05613680 8G ELEMENT 3 410 25041208 A812C 25041208 A812C FILTER AIR BTHR 3 410 N A N A N A N A FILTER FUEL 3 890 12322836 12322836 12322836 12322836 VALVE PCV 1 745 N A N A N A N A WIRE KIT 2 239 N A N A N A N A FILTER OIL 1 836 25010908 PF51 25010908 PF51 CAP 2 367 N A N A N A N A ROTOR 2 382 N A N A N A N A 1984 1985 LT7 4 3T LT7 4 3T GROUP GM SPO AC DELCO GM SPO AC DELCO GLOWPLUG 2 270 05613826 12G 05613826 12G ELEMENT 3 410 25041208 A812C 25041208 A812C FILTER AIR BTHR 3 410 N A N A N A N A FILTER FUEL 3 890 12322836 12322836 22522452 N A VALVE PCV 1 745 N A N A N A N A WIRE KIT 2 239 N A N A N A N A FILTER 0IL 1 836 25010908 PF51 25010908 PF51 CAP 2 367 N A N A N A N A ROTOR 2 382 N A N A N A N A 1987 1988 LB6 2 8W LB6 2 8W NAME GROUP GM SPO AC DELCO GM SPO AC DELCO SPARKPLUG 2 270 05614036 R43LTSE 05614036 R43LTSE ELEMENT 3 410 25096829 A1098C 25096829 A1098C FILTER AIR BTHR 3 410 N A N A N A N A FILTER FUEL 3 890 25055052 GF481 25055052 GF481 VALVE PCV 1 745 25043843 CV892C 25043843 CV892C WIRE KIT 2 239 12073938 706R 12073938 706R FILTER 0IL 1 836 25010908 PF51 25010908 PF51 CAP 2 367 N A N A N A N A ROTOR 2 382 N A N A N A N A N A NOT AVAILABLE 1993 GENERAL MOTORS SERVICE PARTS 0PERATl0NS BU CK 44A 2 270 2 36 4 93