I have'nt checked into 911 parts. In rebuilding my engine recently I think it's pretty safe to assume VW / Porshe? I think VW parts in the long run are going to run you alot less. Of course that mainly applies to the engine. I would stick with the 914 personally. I think us tweeners are a little biast though. As far as top leaks go. You might be in some trouble there. I replaced all my seals recently & was not pleased with how they came out. I still will have some leaks there. I probably did'nt research those well enough though. Either way 914 is it
