BRAND NEW PART # 11-0412 Fitment: 1936-’84 Big Twin Models with Standard Tanks Kit Contents: Super E assembly S&S chrome teardrop air cleaner kit Features and benefits: Four fuel delivery ports C Better throttle response O-ring sealed idle mixture screw Increased air flow for more power Super E 1 7/8″ (47.6mm) bore C for engines up to 100″ displacement Adjustable enrichment starting system Cdoes not restrict air flow like a conventional choke Adjustable accelerator pump S&S chrome teardrop air cleaner Two cable throttles required C see notes Notes: 1979-’80 engines may be equipped with either o-ring or band style heads. Check before ordering.