Spectre Performance 4208 Low Profile Air Cleaner Nut

Spectre 4208 Air Cleaner Mounting Nut

SPECTRE Air Cleaner Nut Low Profile- SPE-4208

Spectre Performance Accu-Charge Air Filter Oil and Cleaner Kit, SPE-884820

Spectre 4602 Logo Low Profile Air Cleaner Hold Down Nut 1/4-20 Thread 1/4" Tall

Spectre 4209 Tri-Bar Large Air Cleaner Wing Nut Standard 1/4"-20 Thread