1977 Jeep J-20 Gladiator 4bt Cummins Turbo DieselJ20 pickup, longbed. 4bt 3.9L 4 cylinder Cummins turbo diesel, NV4500 5 speed, Dana 300 tcase, 4-wheel discs, hydroboost brake conversion kit, aftermarket AC kit (needs plumbed), 8-lug axles on 37"... moreposted 01/21/23 1981 J10...