Spectre Air Cleaner Stud Kit (Modular) - Silver - 42133

Spectre's Modular Air Cleaner Stud Kit is the only universal stud kit available that can accommodate air cleaners up to 9 inches tall. The 1/4 inch - 20 threads are adjustable from 2.78 to 9 inches and can be installed quickly and easily using the accompanying instructions.
Installation Instructions