Does it have 3/8" nipples for the in/out so it will work well with my fuel line? Also, how does this thing bolt to the engine so it doesn't bounce around?
That's the hot ticket, be sure there is a restriction for the return. No you can't use 3/8".
5/16" is the correct outlet size with a 3/8 inlet on the fuel pump. That how the fuel pump works best.
Everyone is hung up on 3/8, you don't need 3/8 from the pump to the carb. Even 3-2s or a hemi screaming at full song, as evidence of this filter/separator is only supplied by 5/16. It's a short run and 5/16" is more than enough.
