Ultima® is proud to introduce their performance carburetors, directly interchangeable with S&S® Super E Carburetors. Ultima® carburetors will accept S&S® jets and S&S® bolt pattern air filter assemblies. Patented design improvements over S&S® carburetors - a relocated accelerator pump nozzle for increased throttle response and THUNDER JET S are a bolt on! Simply remove the plugs and screw in the Thunder Jet.
NOTE: Requires use of S&S type manifold and air cleaner with support. Fits with Harley motor from 74" up to 95". Be sure to add me to your.