Wilwood Speed Nut Retaining Ring, 1/4" ID

Brand: Wilwood Engineering

This retainer is used on certain Wilwood Thermlock pistons to hold the shield in place in the piston shell. The "speed nut" design is easily pressed by hand onto the 1/4" stud in the center of the piston. Sold individually. Piston, shield, and wave washer are not included.