Boxed lowers & Ultimate uppers—strong, adjustable, precision built.This kit includes one set of Boxed lower control arms and one set of on car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM setup adding strength, ride improvement, and rear end adjustment. The lower control arms feature grease able polyurethane bushings, reinforced sway bar holes, and a powder coat finish. The upper "Ultimate Arms" feature on car adjustability with right and left hand threads, 4140 high

enhance cornering

CP at 150 degrees C

jig built DOM a-arms are supplied with a durable gloss red or black powder coat finish which guarantees your performance parts stay beautiful on your street truck

1999-2004 F-250

Quick and easy on-car adjustments can be made when needed with a simple turn of the wrench

VW/Audi G 052 190

cutting or grinding

improving break-in conditions

Drag- Stage 3

Repairs front subframe on 1970-1981 Camaro and Firebird’s

This fluid also satisfies power steering units requiring GM PN 1050017 or 1052884 (Spec Number 9985010)

SPL Parts Billet GT350 Mustang Lower Control/Trailing Arms Feature: •    Lightweight 6061-T6 Billet Aluminum and Titanium Hardware •    Electroless nickel plated 4130 Chromoly Double Adjuster for quick adjustment •    Correct ball joint angle for full articulation •    Rotating Clamp design allows for easy access to lock down alignment settings •    Low friction 3 piece Teflon lined FK sphericals and Heim joints/rod ends •    Multiple size Stainless Steel roll center spacers for precise adjustment  Applications: 2015-2020 Ford Mustang GT350 and GT350R - (2020+ Variants use GT500 version) (does not fit non-GT350 Mustangs - https://www