AF55-1009 - Polished Billet Air Cleaner Nut 1/4" UNC One Converter bolt pattern is

One Converter bolt pattern is included:

Powerful magnets are embedded in a billet aluminum trigger wheel

this allows more flow area and eliminates media wear during pleat movement which increases flow

By leaving the locking screws on the cam wheel loose you can move the camshaft independently to the crankshaft and timing set without moving anything else

Strong coupling design

AF55-1009 - Polished Billet Air Cleaner Nut 1/4" UNC One Converter bolt pattern isSKU: AF55 1009BRAND: Aeroflow PerformancePolished Billet Air Cleaner Nut 1 4" UNCLow profile with a tall step down to suit Full Flow Air Cleaner Lid Billet Low Profile with a tall step down air cleaner nut perfect for tight clearance where the air cleaner has a deeper recess. These work great for our full flow air filter lids. Two thread sizes of 1 4 20 or 5 16 18 are available in either black or polished aluminium finish.