TRZ Motorsports 1982-2004 Chevrolet S10 and Blazers Pro Chromoly Tubular Control Arms are one of the best control arms on the market for stock suspention drag cars, especially popular in heads of 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 7 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 suspention 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. You can have the arms narrowed 1" for additional $145.
All TRZ Motorsports control arms are not designed for swaybars, do not come with provistion for swaybars and in most case will not work with an aftermarket swaybar do to design.
SOME S-10's use a 1/2 in. bolt, SOME use a 9/16 in. bolt, and SOME use a combination of 1/2 in. and 9/16 in. bolts on the same truck... TRZ send all S-10 lower control arms with 1/2 in. ID steel sleeves in them so that you can drill them out to 9/16 in. IF needed. Check the bolt sizes before installation.
Some out of the box headers such as Hedman or Hooker Headers may interfere with the upper control arms, a custom set can be made when specified but the customer will have a limited amount of travel.