BRAKES 1975 G TRUCK BRAKE SYSTEM USAGE 11 253 i VEHICLE SPECIFICATIONS BRAKE SPECIFICATIONS OPTIONALLV AVAILABLE MODEL REAR RPO J50 N0 W B GVWR WHEELS BASE POWER BRAKES 4800 Single JB I JB 3 5400 Single JB 3 5600 Single JB 3 4900 Single JB 1 JE 3 5400 Single JB 3 5600 Single JB 3 I G1 I006 5400 Single JB 3 5600 Single JB 3 E W E M W 1H 6 E JB 5 W I mo E JB 5 W cz 1006 110 saoo Single Je s 6 E JB 5 W G31005 110 6400 Single JB 7 110 6900 Single JB 7 I I10 7100 Single JB 7 1l0 7700 Single JB 7 l0 8100 Single JB 7 125 6600 Single JB 7 125 7100 Single JB 7 4 I25 7300 Single JB 7 125 7900 Single JB 7 125 8400 Single JB 7 l25 6600 Single JB 7 125 7100 Single JB 7 125 7300 Single JB 7 125 7900 Single JB 7 125 8400 Single JB 7 125 8400 Single JB 7 I25 8900 Dual JB B 146 8900 Dual JB 8 I 146 10 000 Dual JB 8 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON LT TRUC1 51 REV 2 83 4 11 c 4 000 GROUP