1955-57 Chevy Belair Cal Tracs Traction Bar Kit 1949-72 Mercury Car All necessary hardware

All necessary hardware

Use latch to determine where to mark your drilling locations

Kit includes 9" power brake booster for added performance and driver feedback

These proportioning valve fittings all all that you need to plumb your AC-Delco proportioning valve # 172-1353 or 172-1361 into your brake system

Performance Online now offers you the option of upgrading the rear of your classic car to 12" disc brakes

1955-57 Chevy Belair Cal Tracs Traction Bar Kit 1949-72 Mercury Car All necessary hardwareTremendous benefits can be realized when the CalTracs traction bar kit is installed on the 1955 57 Chevy Belair leaf spring suspended car. Our traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of the following components change the pushing point on the car by redirecting the turning action (spring wrap up) of the rear axle through the #2 Force Transfer