Autocross Roller Upper Control Arms Maximize the handling potential of your '65-'73 Mustang with ORP's Autocross Roller Upper Control Arms. Featuring replaceable sealed roller bearings with custom fabricated 4140 chromoly shaft, ORP's Autocross Roller Upper Control Arms eliminate the need for zerk fittings and grease maintenance but most importantly prevent caster changes with suspension movement, a problem that plagues all factory shaft mounted control arms. Designed for heavy duty use, ORP Autocross arms also feature additional bracing to eliminate flexing under hard cornering and braking. The upper ball joint angle has also been modified to allow the upper control arm to be mounted a full 1.75" inch lower on the shock tower for maximum negative camber gain and traction. These arms also work well with the well known 1" upper arm drop although maximum grip is achieved with the recommended 1.75" drop. ORP Autocross roller upper arms are state of the art for vintage racing and are vintage legal. Fully assembled and ready for installation with a new Moog heavy duty ball joint. 1965-1966 Mustang Part # 65-1025R Price $650/pair 1967-1973 Mustang Part # 67-1025R Price $650/pair

Autocross Upper Control Arms Improve the handling of your Mustang with ORP's Autocross Upper Control Arms. Designed for heavy duty use, ORP Autocross arms feature additional bracing to eliminate flexing under hard cornering and braking. The upper ball joint angle has also been modified to allow the upper control arm to be mounted a full 1.75" inch lower on the shock tower for maximum negative camber gain and traction. These arms also work well with the 1" upper arm drop although maximum grip is achieved with the 1.75" drop. Fully assembled and ready for installation with new shaft, Moog heavy duty ball joint and 90° zerk fittings. 1965-1966 Mustang Part # 65-1020 Price $375/Pair 1967-1973 Mustang Part # 67-1020 Price $375/Pair