Snubber for Duster

all i know is my 9 sec Duster on Superstock springs didnt like it
No racing buddy i know uses a pinion snubber. I know a lot of guys
Really? All I know is my 71 BB Dart drag only would Hit so hard even with 002/003 SS springs the axle would rap so hard the housing dented the front of shocks! After the adjustable snubber was installed, problem solved. Car ran 9.20’s.