Re: 4spd crossmember compatible with th350..?
Just an FYI... the frame mounts are not called tall and narrow. Engine mounts are either "tall and narrow" for '69 302, 350, and 396 or "short and wide" for all 67-68's and 69 307 or 327's.
The frame mounts that use the "tall and narrow" engine mounts are shorter than what the "short and wide" engine mounts use.
You would simply have the 307/327 frame mounts that would use the "short and wide" engine mounts.
69 Camaro -originally a LM1 car. 327, Edelbrock E-streets, hooker, DUI performance distributors, ultradyne cam, stewart, TRW etc. Vintage Air, AGR steering, Corbeau GTSII seats, 700R4 TPI transmission, 12-bolt w/Eaton 4.11:1