Carburettor Centre Stud 5″ with 1/4″-20 and 5/16″-18 Threads.

5/16-18″ Thread is for Dominator, or some Air Cleaner Nuts with 5/16-18″ Thread.
1/4″-20 Thread suits most Holley Rochester Quadrajet Carter Edelbrock and many other Carburettors.

-Constructed from high quality steel.
-5″ Long.
-Dual Threaded.
-Can be shortened to length.