Conv Rear Spring 5in x 11in x 225#

The Conv Rear Spring 5in x 11in x 225# from AFCO Racing Products is a conventional coilover rear suspension spring specifically engineered for rear suspension applications in performance vehicles and drag racing. This spring is ideal for drivers and mechanics who demand precise weight distribution and load control in rear suspension geometry, whether tuning a street car for better handling or optimizing a competition vehicle for consistent launch characteristics.

AFCO Racing Products has built a reputation for manufacturing suspension components that enhance ride quality, weight transfer control, and overall chassis dynamics. This conventional rear spring features a 225-pound spring rate, a 5-inch coil diameter, and an 11-inch free length—specifications that allow for controlled compression and rebound cycles under various conditions. The 225# rate makes this spring suitable for mid-weight to lightweight vehicles or as part of a fully tuned suspension package.

This component benefits drag racers, autocross competitors, and enthusiasts building dedicated track cars or street performance vehicles. The compact 5-inch diameter enables fitment in tight chassis environments without sacrificing damping effectiveness, while the measured free length ensures proper ride height and load-carrying capacity across a variety of ride heights and lowering applications.