BRAKES GMC GROUP 4 785 Con 78 77 C 1 Cab 2 Dr 454 exc H D Chassis 76 C l Cab 2 Dr 250 350 exc H D chassis 3 78 C 1 Cab 2 Dr 305 350 78 77 Blazer K Jimmy K 76 77 K l 2 Sub 78 CKI 2 03 l8 78 K3 78 C2 03 08 35l 208A R 38 GUIDE park brk inter cbl 4 4 4 7090 75 77 C 1 Sub 250 75 C 1 Cab Blazer C Jimmy C 77 C 1 Cab 2 Dr exc H D Chassis 250 350 77 C l Cab 2 Dr 305 77 C 1 Sub 250 77 Blazer C Jimmy C 357990 l H 69 GUIDE intermediate cable rear left 4 7090 76 78 K l 2 Cab 2 Dr 76 77 C Cab 2 Dr exc H D Chassis 250 350 76 77 C 1 Cab 2 Dr w ZBC 2501 78 K 1 2 05 78 Cl 2 03 18 w Calil 388788 L H 1 90 GUIDE park brk inter cbl 4 7090 78 Cl05 78 K1 2 3 337958 RH 2 20 GUIDE park brk inter cbl 4 7090 73 78 All Blazer Jimmy 516213 2 29 RETAINER intermediate and rear cable 4 7228 73 Blazer K Jimmy K 74 K 1 2 Blazer K Jimmy K K6 cv 75 77 K 1 2 Blazer K Jimmy K 78 Blazer Jimmy 337958 l 2 20 ROD intermediate cable lront guide 4 7258 74 P 3 exc Prop Shaft Park Brake M H C J 75 77 P 1 2 3 exc Prop Shah Park Brake M H C 542752 1 55 SPACER park brake front cable clip 9 l98 4 7333 75 76 All exc Prop Shaft Park Brake 77 78 P3 w JB7 J88 exc B3D 77 78 PZ 355113 I l i5 SUPPORT perk brk inter cbl 4 7434M 4 805 BOOSTER ASM BOOSTER BRACKET GASKET NUT POWER UNIT STUD SUPPORT ASM Power Broke Booster NOTE Booster Asm Includes Mounting Brackets NOTE 2 Power unit consists of 7 assemblw booster less mounting bracket 7 nut 7 grammer NOTE 3 Pwr booster ident by lettering caution contains spring on and of accumulator also ident code letters stmp on mtg brkt as follows 376279 SA 376280 SB NOTE 4 Pwn booster ident by lettering caution compressed gas on accumulator also ident code letters stmp on mtg brkt as follows 463019 SN 463026 SP 73 M H C w 14 000 G V W 335388 l 304 00 BOOSTER ASM power brake Bendix 129804 4 2810 74 75 P 3 w JB 8 JB 9 14034968 1 278 00 BOOSTER ASM power brake 13 x 3 50 l5 x 4 brks Bendix 2770521 4 2810 77 P3 w JF9 lst des 485224 1 295 00 BOOSTER hyd sec Bendix 2770730 rear disc Note 3 4 2810 77 P3 w JF9 2nd des 78 P3 w JF9 470196 1 304 00 BOOSTER hyd owr brk Note 4 4 2810 78 CKGP3 w JB8 470197 1 305 00 BOOSTER hyd pwr brk 4 2810 78 C1 Diesel w JD3 JD5 476089 l 305 00 BOOSTER hyd pwr brk 4 2810 78 78 P 3 w JB 8 JB 9 JF 9 exc M H C 358455 1 3 00 BRACE power brake booster front J l3 x 3 50 brk rear disc 4 2810 WAREHOUSING AND DISTRIBUTIONDIVISION OF GENERAL MOTORS CORP0l1AT 0N LT TRUCK 51 4 785 4 805 Moe REV 2 83