Perkins Oil Filler Cap w/ Swivel Return Port

This long lasting cap has a swivel port so it can be unscrewed with out needing to remove the return line connected to it.

Features: 

• High quality billet aluminum, anodized black
• Port swivels 360 degrees
• Port size is 1/8" NPT
• Includes o-ring

The oil filler cap replaces the stock filler cap and returns oil from a bypass oil filter back into your oil supply.