Gaskets & Sets - Intake Manifold Gasket

Billet Aluminum Bolt On Oil Cap, Polished (Fasteners Not Included)b>

These beautiful billet caps are great for many applications. Billet aluminum oil caps are designed to be bolted-in, have a positive O-ring seal and are -16 AN thread. 1-1/4" Inside Diameter. 1-1/2" Outside Diameter. 2" O.D. Base Diameter. 1-3/4" Cap Diameter

2-Piece Valve Cover Accessories - Filler Cap (2 Required)

• The caps and extensions are CNC machined from billet aluminum and both seal with an O-ring.
• Thread size -16 AN.
• O-Ring Seal

Replacement O-Ring, -16 AN for Oil Fill Cap 620-154023