BRAKES 1976 SUBURBAN BRAKE SYSTEM USAGE TP257 VEHICLE SPECIFICATIONS BRAKE SPECIFICATIONS MODEL REAR OPTIONALLV 1 N0 W B G V4W R WHEELS BASE AVAILABLE C 109 08 129 5 6 050 Single JB 5 129 5 S 400 Single JB 5 129 5 6 800 Single JB 5 129 5 7 000 Single JB 5 C 209 06 129 5 7 100 Single JB 6 JB 7 129 5 7 500 Single JB 7 129 5 8 200 Single JB 7 K 109 06 129 5 6 200 Single JB 5 129 5 6 800 Single JB 5 129 5 7 300 Single JB 5 K 209 06 129 5 6 800 Single JB 6 JB 7 129 5 7 500 Single JB 7 129 5 B 400 Single JB 7 Truck has H D Brakes as std equipment N0 higher brake system available Truck has oprionally avarlabls H D brakes BPO 155 Vacuum Power Brakes WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATl0N LT TRUCK 51 REV 2 83 us c 4 000 GROUP