Spectre Performance 4208 Low Profile Air Cleaner Nut

Spectre 1758 Air Cleaner Knurled Steel Nut - 1/4"-20 Threads

Spectre Performance 4208 Low Profile Air Cleaner Nut

Spectre Performance 4954 Air Cleaner Riser Kit 5.125"

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

Spectre 17685 CHROME Billet Air Cleaner Nut 1/4" -20 Threads

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