Originally named ‘Gladiator’ from 1962 to 1971, the Jeep pickups were designated as J2000 and J4000 from 1972 to 1973 before being renamed to J10 and J20 from 1974 to 1988. The AMC 401 cu in (6.6 L) was offered from 1974 to 1978. These engines were known for their toughness and excellent power output. For 1977, Jeep J-10 pickups included Dana's manual four-wheel-drive system, a more powerful 258 cu in (4.2 L) six-cylinder engine, and heavier axle tubes. Power front disc brakes became standard equipment and the considerably greater GWV capacity J-20s included AMC's 360 cu in (5.9 L) V8 engine. The 401 cu in (6.6 L) engine was optional, as well as full-time Quadra-Trac and both automatic and manual transmissions. 1983 saw the new full-time four-wheel drive system, Selec-Trac, replace Quadra-Trac.
You can find Wilwood disc brake conversion kits and related products that will perform however you use your Jeep J10 or J20 truck. Select your Jeep truck generation above to find big brake kit components.
If your Jeep generation or year is not listed above, click on the link to search for brake kits by Axle Flange.
You can also search for brake kits by using the Year-Make-Model Lookup.