OEM # 985050 
Forward/pinion
2.3L 4 cylinder 1986 - 1987

3.0L Chevy 1986 - 1989

14-26 ratio

3.0L Chevy 1990-1993

4.3L, 5.0L, 5.7L and 5.8L all years

• Complete gear set GLM # 22622 replaces OMC # 986980, Johnson/Evinrude # 5004218 and Sierra SIE 18-2217
• GLM #22623 forward/pinion set replaces OMC # 987670 and Johnson/Evinrude # 5004216
• GLM #22630 4 cylinder complete set replaces OMC # 986979
• GLM #22631 forward/pinion replaces OMC #985050 and Johnson # 436746
• 2 day shipping available to anywhere in the United States

Item No. 30B