The Spectre knurled outer-edge Universal Air Cleaner Nut is cut from billet steel and triple chrome plated for a lasting shine, ensuring that it performs as well as it looks. This universal air...

Spectre's Small Air Cleaner Nut is a triple-chrome plated nut designed to provide a clean and professional look under your hood. The smaller of two sizes, this part features a classic tri-bar design...

Spectre's Air Cleaner Nut is engineered to use with Spectre Low Profile Plenums and Air Boxes for maximum clearance. Free up room under your hood and give your air intake a compact and professional...

Spectre's Low Profile Air Cleaner Nut is a triple-chrome plated nut designed to offer maximum hood clearance. Only 0.35 inches thick, this part features a unique flush design that adds no extra...