Stock Car and Southern Sportmod Control Arm Bushings

In today's racing world there are many products on the market today to help promote traction. The XF- Flex bushings (recommended on lower control arms) help promote traction as they let the control arm flex up to 1" to gain more traction under acceleration. Our XF-Pull bushings (recommended on upper control arms) allow the control arms to pull up to 3/4" for more instant traction under acceleration. Our XF- Dual Stage Control Arm Bushings (Not IMCA legal) have two different durometer material and the benefits of using them are to get travel for the pull side under acceleration with no over extension on the deceleration side. Our standard recommendation is to use XF-Flex Bushings in all (4) lower control arms and XF-Pull Bushings in all (4) upper control arms for the best starting point. This recommendation has been proven to be very successful on both metric stock cars and southern sport mods.