I have a brand new set of /6 to big block motor mounts.
73 & up A,B,F,M,J-Body S6-B/RB Conversion Kit. Bolts the B/RB engine to factory specs on your original S6 '73 and up A, B, F, M, J-Body K-member. Kit includes laser-cut, powder-coated brackets, urethane inserts, grade 8 bolt package, and...