3 SPEED MANUAL TRANSMISSION 4 428 SHAFT Transmlsslcn Cuuntergear 85 88 CI M62 M64 3859005 1 19 45 SHAFT COUNTER GR PG4 3 40 87 RI M64 3859005 1 I9 45 SHAFT COUNTER GR PG4 3 40 4 430 GEAR Transmlsslen Reverse Idler V 85 86 CI M62 M64 3859007 I 44 50 GEAR REV IDLER PG4 3 42 87 R1 M64 3859007 I 44 50 GEAR REV IDLER PG4 3 42 4 431 SPACER Trensmlsslon Reverse Idler Shaft 85 86 C1 MS2 M64 6271513 1 1 25 SPACER REV IDLER SHF PG4 3 61 87 R1 M64 6271513 1 1 25 SPACER REV IDLER SHF PG4 3 61 4 433 SHAFT Transmlsslon Reverse Idler 85 86 C1 MS2 M64 3998253 1 6 30 SHAFT W SPACER REV IDLER PG4 3 44 87 R1 MS4 3998253 1 6 30 SHAFT W SPACER REV IDLER PG4 3 44 sr ar 1990 GENERAL MOTORS SERVICE PARTS 0PERAT ON LTTRUCK 52R 4 4284 433 4 ne REV 9 90