R150, R151, R154 Standard Transmission Synchronizer Kit (Synchros from BK163WS)- 1st and 2nd synchro assembly uses typical wire type springs- all synchro rings are single piece design
Compatible with...
Standard Transmission Synchro Key & Spring Kit (WT296-K3)T150, A390 (Works for 2-3 Synchronizer) SROD, RUG, RTS, T176, HEH (Works for 3-4 Synchronizer)