Name Ext. inf. A* Part number A
001 Transmission, asm (code gcm) 15589583 -
001 Transmission, asm (code gzb, gbs)t/w 15965641 lever 15965646 -
002 Switch, back-up lamp(acdelco #14069600) 14069600 -
002 Pin, back-up lamp switch -
003 Bolt, hex (m6x1x20, 9. 8 pzor)(pro loc) -
004 Bolt, cover (2 reqd) 14058959 -
005 Cover, trans 14050757 -
005 Cover, trans(1985) 15547310 -
006 Seal, o-ring, cover to extension 14058970 -
007 Plug, expansion (3/4)(as reqd) 00172531 -
008 Shaft, shift 15546819 -
009 Fork, 3rd & 4th shift 14053312 -
010 Plate, shift fork (2 reqd) 12540448 -
011 Arm, control selector 12475526 -
012 Plate, gear select interlock 14050763 -
013 Fork, 1st & 2nd shift 14050759 -
013 Shift bias, 1st & 2nd 15546807 -
014 Insert, shift fork (4 reqd)(acdelco #10065276) 10065276 -
015 Pin, roll (3/16x13/16) 00454512 -
016 Spring, 1st & 2nd (2 reqd) 15618013 -
017 Gear, reverse sliding (part of item #18) -
018 Shaft, w/1st & 2nd speed synchronizer, output (1985-88)(incl items #17, 19) 15616186 -
018 Shaft, w/1st & 2nd speed synchronizer, output (1989-90)(incl items #17, 19) 15615679 -
019 Ring, 1st & 2nd speed synchronizer blocking (also part of item #18)(2 reqd) 14050737 -
020 Gear, 1st speed 15585190 -
021 Washer, 1st speed gear thrust 00361138 -
022 Bearing, output shaft roller 09431708 -
023 Gear, 5th speed driven (1985-88)(*01) 14091341 -
023 Gear, 5th speed driven (1989-90) 10048982 -
024 Ring, 5th speed gear retaining(acdelco #14058965) 14058965 -
025 Ring, speedo drive (1985-88)(acdelco #14058965) 14058965 -
025 Wheel, speedometer (1989-90) 15546631 -
026 Clip, speedo drive gear(acdelco #6261781) 06261781 -
027 Roller, main shaft roller bearing (4. 520)(15 reqd) 09419284 -
028 Bearing, main drive gear thrust needle 09439888 -
029 Race, input shf thr brg 09439887 -
030 Ring, 3rd & 4th speed synchronizer blocking 14050746 -
031 Spring, 3rd & 4th synchronizer (also part of item #35)(2 reqd) 15618013 -
032 Hub, 3-4 synchronizer (also part of item #35) -
033 Insert, 1st & 2nd gr syn(also part of item #35)(3 reqd) 14085894 -
034 Sleeve, 3-4 synchronizer, (part of item #35) -
035 Synchronizer, 3rd & 4th (incl items #31, 32, 33, 34) 15619566 -
036 Gear, 3rd speed 14083540 -
037 Ring, 2nd speed gear thrust washer retaining 14058960 -
038 Washer, 2nd speed gear thrust 14050741 -
039 Gear, 2nd speed 15585187 -
040 Insert, 1st & 2nd gr syn(3 reqd) 14085894 -
042 Bearing, cntr gr frt(1985-89 1st des) 09439885 -
042 Bearing, counter gear frt roller (1989 2nd des)(1990) 09439885 -
043 Washer, counter gear frt thrust 14053302 -
044 Gear, counter 15615674 -
045 Spacer, counter gear bearing frt 14053303 -
046 Bearing, counter gear rr roller (5. 855)(acdelco #rw20-09) 12471606 -
047 Spacer, counter gear bearing rr 14053304 -
048 Ring, 5th speed synchronizer rr retaining 14058966 -
049 Gear, 5th speed drive 15546831 -
050 Ring, 5th speed synchronizer blocking 14053315 -
051 Key, 3rd, 4th & 5th spd syn (also part of item #56)(3 reqd) 14050745 -
051 Key, 3rd, 4th & 5th speed synchronizer (2nd des w/winged flan)(3 reqd) 14083521 -
052 Hub, 5th synchronizer (part of item #56) -
053 Spring, 5th speed syn (also part of item #56)(2 reqd) 14053317 -
054 Sleeve, 5th speed syn (part of item #56) -
055 Retainer, 5th speed syn key (also part of item #56) 14053319 -
056 Synchronizer, 5th (incl items #51-55) 14053316 -
057 Race, 5th speed synchronizer thrust bearing frt 09439889 -
058 Bearing, 5th speed synchronizer needle thrust 09424090 -
059 Race, 5th speed synchronizer thrust bearing rr 09439890 -
060 Ring, 5th gr syn thr brg ret(frt) 09436787 -
061 Tube, oiling 10065242 -
062 Nut, magnet (also part of item #64) 15546578 -
063 Magnet, (part of item #64) -
064 Case, trans (compl)(incl items #62, 63)(1985-88) 15546826 -
064 Case, transmission (complete)(incl items #62, 63)(1989-90) 10104441 -
065 Plug, sq hd, fill & drn (. 500-14, pl)(as reqd) 00444746 -
066 Spring, reverse lock 14053308 -
067 Fork, reverse shift (incl items #68, 69) 10048957 -
068 Roller, fork (part of item #67) -
069 Pin, relay lever (also part of item #67) 15546596 -
070 Pin, shift rail (also part of item #72) 15546830 -
071 Roller, rail pin (part of item #72) -
072 Shaft, 5th & reverse shift (incl items #70, 71) 15546828 -
073 Insert, shift fork (2 reqd)(acdelco #10065276) 10065276 -
074 Pin, spr slotted (3/16x1, zinc)(as reqd) 09421202 -
075 Fork, 5th shift 12540395 -
075 Shift bias, 5th & rev 15546806 -
076 Lever, 5th & reverse relay 14069816 -
077 Ring, reverse relay lever retaining 09439937 -
078 Shaft, reverse idler gear 14050753 -
079 Gear, reverse idler 12530263 -
080 Pin, 5th speed shift lever pivot 15529642 -
081 Vent, extension 00538164 -
082 Ball, 3/8" dia steel(ar)(acdelco #7826284) 07826284 -
083 Spring, detent 14050769 -
084 Bolt, hex (m8x1. 25x20, 10. 9 pzor)(as reqd) 15546805 -
085 Boot, control lever to control hsg (also part of item #87) 12542549 -
086 Retainer, control lever boot lwr (also part of item #87) 14050742 -
087 Housing, shft cont(incl lever)(incl items #85, 86) 15618925 -
088 Sleeve, shift lever dmp 14105942 -
089 Lever, offset shift 14050767 -
090 Plate, detent & guide (part of item #92) -
091 Seal, extension rr oil 14053338 -
092 Extension, w/bush, plate & plug (1985 w/2. 5e)(1986-88) 15546832 -
092 Extension, w/bush, plate (1989-90) 15635340 -
092 Extension, w/bush, trans (1985-89)(incl item #90) 15546832 -
092 Extension, w/bush, plate & plug (1985) 15546840 -
093 Bolt, hfh (m10x1. 5x30, 10. 9 por)(as reqd) 12337993 -
094 Shaft, input(gear, main drive) 14050778 -
095 Bearing, main drv gr(6. 311)(acdelco #s8) 00457052 -
096 Shim, cntr gr brg(. 014)(as reqd)(4. 376) 14050780 -
096 Shim, cntr gr brg(. 016)(as reqd)(4. 376) 14050781 -
096 Shim, cntr gr brg(. 018)(as reqd)(4. 376) 14050782 -
096 Shim, cntr gr brg(. 012)(as reqd)(4. 376) 14050783 -
096 Shim, cntr gr brg(. 020)(as reqd)(4. 376) 14050784 -
096 Shim, cntr gr brg(. 036)(as reqd)(4. 376) 14050785 -
096 Shim, cntr gr brg(shim, main drive gear bearing adj (. 022)(as reqd))(4. 376) 14050786 -
096 Shim, cntr gr brg(. 023)(as reqd)(4. 376) 14050787 -
096 Shim, cntr gr brg(. 024)(as reqd)(4. 376)(acdelco #14069868) 14069868 -
096 Shim, cntr gr brg(. 025)(as reqd)(4. 376)(acdelco #14069869) 14069869 -
096 Shim, cntr gr brg(. 026)(as reqd)(4. 376)(acdelco #14069870) 14069870 -
096 Shim, cntr gr brg(. 027)(as reqd)(4. 376)(acdelco #14069871) 14069871 -
096 Shim, cntr gr brg(. 028)(as reqd)(4. 376)(acdelco #14069872) 14069872 -
096 Shim, cntr gr brg(. 029)(as reqd)(4. 376)(acdelco #14069873) 14069873 -
096 Shim, cntr gr brg(. 030)(as reqd)(4. 376)(acdelco #14069874) 14069874 -
096 Shim, cntr gr brg(. 031)(as reqd)(4. 376)(acdelco #14069875) 14069875 -
096 Shim, cntr gr brg(. 032)(as reqd)(4. 376)(acdelco #14069876) 14069876 -
096 Shim, cntr gr brg(. 033)(as reqd)(4. 376)(acdelco #14069877) 14069877 -
096 Shim, cntr gr brg(. 034)(as reqd)(4. 376)(acdelco #14069878) 14069878 -
096 Shim, cntr gr brg(. 035)(as reqd)(4. 376)(acdelco #14069879) 14069879 -
096 Shim, cntr gr brg(. 037)(as reqd)(4. 376)(acdelco #14069880) 14069880 -
096 Shim, cntr gr brg(. 038)(as reqd)(4. 376)(acdelco #14069881) 14069881 -
096 Shim, cntr gr brg(. 039)(as reqd) 14069882 -
096 Shim, main drive gear bearing adj (. 040)(as reqd)(acdelco #14069883) 14069883 -
096 Shim, main drive gear bearing adj (. 041)(as reqd)(acdelco #14069884) 14069884 -
096 Shim, main drive gear bearing adj (. 042)(as reqd)(acdelco #14069885) 14069885 -
096 Shim, main drive gear bearing adj (. 043)(as reqd)(acdelco #14069886) 14069886 -
096 Shim, main drive gear bearing adj (. 044)(as reqd)(acdelco #14069887) 14069887 -
097 Retainer, main drive gear bearing 14050775 -
098 Bolt, hex, m8x1. 25x20, 16. 88thd, 10. 9, pzor(ar)(acdelco #11508687) 11508687 -
098 Adhesive/sealant, threadlocker hi strength 10ml eri(ar)(acdelco #10-1006)(89021297 serviced t/w bolt 11517188) 89021297 -
099 Seal, main drive gear bearing oil 03987936 -
100 Ring, rev idler gr ret(o-ring) 14071775 -
101 Ring, yoke stop(acdelco #14058965) 14058965 -
102 Sensor, speed(acdelco #213-204) 15546837 -
103 Ring, 5th gear ret(acdelco #14058965) 14058965 -
104 Bushing, extension(acdelco #6260048) 06260048 -
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