Peterson Fluid Systems 400 Series Inline Oil Filter w/o Bypass - 100 Micron -12 AN Fittings 34015R Twist-Lock Cap

Twist-Lock Cap

it is not the only source

You will appreciate the 2 piece design allowing for a much easier installation

GMP Performance V6

Peterson Fluid Systems 400 Series Inline Oil Filter w/o Bypass - 100 Micron -12 AN Fittings 34015R Twist-Lock CapPeterson's 400 series filters provide the best filtering available for fuel or oil. Features include anodized billet aluminum body and end caps for durability and resistance to fluid corrosion., stainless steel mesh screen and a pleated element for high flow. Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems offers a complete system from their class leading oil pumps to their championship