TRZ 319-PRO-CO 1978-1988 G-Body Chromoly Tubular Control Arms, For Coil-Over

TRZ Motorsports 1978-1988 G-Body Pro Chromoly Tubular Control Arms are one of the best control arms on the market for stock suspension drag cars, especially popular in heads up classes around the US. These arms are extremely light with a 100% tig welded .095" chromoly tubular design and billet aluminum cross shafts. Resulting in up to 30lbs off the front end. Get better top end stability with built in 6 degrees of positive caster. Replacing your stock control arms are easy, with no modification need.  All TRZ Motorsport upper control arms come with limiter built into the arms to control front suspension travel.

Pro Control Arms kits come with 2 adjustable upper control arms with chromoly rod ends, 2 billet aluminum cross shafts, 2 lower control arms with bushings, and ball joints. Other options included are Stock Springs - The Lower Control Arms will be built to use stock spring or bolt-on coil-overs (QA-1 Bolt-On Coil-Overs) or you can select coil-overs - And the Lower Control Arms will be built for traditional coil-over shocks (Strange, Santuff, QA1, Afco, Etc.). Some control arms will require a TRZ Motorsports coil-over kit to install true coil-over shocks.

All TRZ Motorsports control arms are not designed for swaybars, do not come with provision for swaybars and in most case will not work with an aftermarket swaybar do to design.

Features

• 2 upper and 2 lower .095 wall chrome-moly tubular arms
• 100% tig welded design
• Control Arms come with ball joints assembled
• Uppers come with billet aluminum cross shafts and limiters.
• Uppers Come with Travel Limiters in Place to Control Front Suspension Travel
• Built-in 6 to 7 Degrees of Positive Caster
• Designed to replace stock control arms with no modifications.
• Reduces weight by up to 30lbs
• Will Accept All Coil Over Shocks, Except QA1 Pro-Coil System (QA1 Pro Coil Systems will need lower bearing kit COM8T-102PK)
• IF Using AFCO DA Shocks, the lower shock mount compression knob NEEDS to face the engine bay
• Designed for Drag Race Applications Where Spindle Caster Can Range from 0 to 10 Degrees (Not for Street Use)
• UPDATED DESIGN Uppers as of September 2018 (pictured) – NEW Uppers Allows MORE Header Clearance for Fender Exit Exhaust Systems on ’78 – ’88 G-bodies
• UPDATED DESIGN Lowers as of October 2020 (pictured) – NEW Lowers Allow MORE Ground Clearance