Upgraded rear control arm boosts traction, stability, and launch control. 6th gen because the bolt holding the

because the bolt holding the control arm to the chassis drops below the level of the rim and gets beside of the tire in an area that is already very limited on clearance

2010 Plus RGR and specific Hawkeye

9 Hex Cap Bolts with Lock Nuts Sold as a pair

262025 - 1970-1981 GM F-Body Rear Leaf Spring Kit

Upgraded rear control arm boosts traction, stability, and launch control. 6th gen because the bolt holding theThis new upper rear control arm replaces the factory stamped control arm reducing wheel hop and increasing traction. The S197 Mustang chassis uses a 3 link rear suspension system with a panhard bar to control the rear end under the vehicle. Under hard loads the factory pieces tend to flex and rubber bushings deflect leading to poor traction and erratic handling. Replacing the factory pieces with stronger well designed items eliminates this flex