500 Series Type 1 Head "Bare/Bare" Biral or Severe damage may occur

or Severe damage may occur

Part #VW104T4S71P

This is a brand new set of 4 87mm Grant piston rings With a Chrome top Compression Rings

Rod Journal : STD VW Type 1

500 Series Type 1 Head "Bare/Bare" Biral or Severe damage may occurAA 500 Series Bare Casting, It is set up to build the performance Head of your needs. It Comes bare with a 12mm plug hole, and with out Seats orGuides. Giving you the the ability to build any possiblecombo Street head you want. The 500 Series Castings come STD with: Cleanflowingcooling vanes, formaximumcooling through the head, and around the intake ports forincreasedHP and over all cooling. Amodernized Combustionchamber, for increased head flow &