Bilstein SS Shock Suggestions for Butler

With the new rules on shocks for the street stock class at Butler, here are my suggestions for off the shelf Bilstein part numbers: LF: 7″ 213-S7Z5050 RF: 7″ 213-S7Z6060 This lets you have some options by swapping shocks side to side if needed. LR: 9″ 213-S9Z6040 or 6060. The 6060 option can tighten or […]