3 SPEED MANUAL TRANSMISSION 4 428 SHAFT Transmission Countergear 76 79 ALL M15 3859005 1 16 80 SHAFT COUNTER GR 80 81 A 3859005 1 16 80 SHAFT COUNTER GR 4 430 GEAR Transmission Reverse Idler w Bushing 76 79 ALL M15 3859007 1 38 50 GEAR 17 TEETH 80 81 A F 3859007 1 38 50 GEAR REV IDLER 4 431 SPACER Reverse Idler Shaft 78 79 ALL M15 6271513 1 1 15 SPACER REV IDLER SHF 80 81 A 6271513 1 1 15 SPACER REV IDLER SHF 4 433 SHAFT KIT Transmission Reverse Idler 76 79 ALL M 15 3998253 1 5 45 SHAFT KIT W SPACER 80 81 A 3998253 1 5 45 SHAFT KIT W SPACER 1987 GENERAL MOTORS SERVICE PARTS OPERAT ONS PONT AC 21 4 428 4 433 4 8 REV 7 87