FOUR SPEED TRANSMISSION 6 7 4 423 GASKET TRANSMISSION COUNTERSHAFT BEARING CAP I7 I37OB 83 88 1 3866348 SM465 FRONT 4 423 WASHERTGEEQNSMISSION COUNTERSHAFT BEARING 83 88 1 3901153 SM465 I COUNTERSHAFT GEAR THRUST POA 465460 4 426 SPACER TRANSMISSION COUNTERSHAFT GEAR 17 16OOB 83 88 1 14020811 SM465 1 565 LG X 2 50 OD REPL 1 PIECE OF 3901152 RING 1 PIECE OF 3946795 SPACER POA 465460 4 428 COUNTERSHAFT TRANSMISSION I7 I32OB 83 88 1 14053671 SM465 INCLS 1ST 2ND REV GEARS MACHINED REPLS 465449 4 430 GEAR TRANSMISSION REVERSE IDLER 17 1 67OB 83 88 1 3901141 SM465 23 TEETH INCL BUSH SOA 4 433 SHAFT TRANSMISSION REVERSE IDLER GEAR 17 175OB 83 88 1 3901144 SM465 REVERSE IDLER 4 439 COVER TRANSMISSION CASE APERTURE 17 039OB 83 88 2 6273213 SM465 PTO 6 BOLT REPL 3932270 4 439 BOLT TRANSMISSION CASE APERTURE COVER 17 0345B 83 84 12 336978 SM465 PTO 6 BOLT REPL 3905486 POA 465447 48 474176 85 88 12 9440034 SM465 PTO COVER 3 8 16 X 5 8 280M USE W 1052624 ADHES KlT REPL 15595893 4 439 GASKET TRANSMISSION CASE APERTURE COVER 17 04OOB 83 88 2 15535012 SM465 PTO 6 HOLE REPL 3932271 6273214 35666 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB 4 423 4 439 4 6 N S reference 0nIy Added this issue MAY BE AS REQUIRED PART REV 9 87