Brian Crower BC2100S-1 - Steel Retainer - (Mitsubishi 4G63 Eclipse/Evo, 6G72) - 1 only
BC steel retainers are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. BC recommends using steel retainers for all high mileage, dual spring applications (over 7000 miles annually) or when looking to cut expenses.
| Stem | 6.5mm |
| O.D. | 1.050" |
| Step 1 | 0.759" |
| Step 2 | N/A |
| Inst Ht | Stock |
| Gram Wt | 15.4 |