These are nice when used in conjunction with our threaded 5/16"-18 bungs as they are the same diameter and make for a seamless mount

These are nice when used in conjunction with our threaded 3/8"-16 bungs as they are the same diameter and make for a seamless mount

and tap these new races into place

also known as PWK or Keihin carburetors

The Biltwell Macho Negro ('cause it is tough and black) seat pivot features a cast head and chromoly body giving the ultimate in style and durability

Threaded Steel Bungs 1 inch long - 1/4-20 thread - 4 pack Made in the USA_Yes These are nice when usedThese threaded steel bungs are 3 4" diameter and are drilled and tapped all the way through with 1 4" 20 thread. 1" length. They are 1018 cold rolled steel for easy welding and are great for mounts of all sorts. Sold in four packs. Made in Ohio, USA.