Hello,
Ok Buick lovers, I have been reading and searching, getting mixed results. I’m currently running a 109 block in my Willys, but am looking for a replacement. I found a original 1986 Grand Sport with the non-turbo fwd 3.8 with 85k for a steal. I have read that the early fwd block has rwd mount provisions?!? I also read that the crank flange may be different (currently running advance adapter flywheel). Could I use this engine with my 4.1 intake and carb, the flywheel and mounts off my 109 block? Really need help on this, hate to pass on this engine, but if it won’t work, it won’t work. Thanks for any help, Fred
Ok Buick lovers, I have been reading and searching, getting mixed results. I’m currently running a 109 block in my Willys, but am looking for a replacement. I found a original 1986 Grand Sport with the non-turbo fwd 3.8 with 85k for a steal. I have read that the early fwd block has rwd mount provisions?!? I also read that the crank flange may be different (currently running advance adapter flywheel). Could I use this engine with my 4.1 intake and carb, the flywheel and mounts off my 109 block? Really need help on this, hate to pass on this engine, but if it won’t work, it won’t work. Thanks for any help, Fred
