I have a 79cc Predator (this is going on a bicycle), and I want to use a 19mm mikuni carb. I have the carb and a manifold, but the manifold is too wide at the intake end (either end, actually but different bolt patterns on the carb end), to fit flush against the intake port due to the fact that the flywheel cover is in the way and there is a little nub on one side of the port that makes it impossible for anything wider than the intake port to bolt up. If I had the tools, I'd simply make the manifold the correct shape and put a gasket between, I'm sure that would work fine but I dont have the tools or the skills for that, and I definitely dont have the money to pay a machine shop to do it. Affordable go karts sells the correct manifold, but I dont want to shell out another $35 plus shipping when I already have a perfectly good manifold and all I need is a stupid little plastic spacer. I tried fitting up a manifold for a different carb using the plastic spacer that came with my engine, and not realizing that the bolt pattern was a tiny bit different, I broke the original plastic spacer. So, if anyone has the plastic intake spacer and gaskets from a 79cc or 99cc Predator engine, please pm me and let me know what you want for them. Thanks!