Brian Crower BC2910-1 - Spring Seat - (Mitsubishi 4G63/Evo - for Dual Spring) - 1 only
BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances.
Spring # | BC1120-1 |
O.D. | 1.102" |
Step 1 | 0.770" |
Step 2 | 0.558" |
Gram Wt | 7.4 |