On this page, you are looking at the Darton Dry Sleeves which are sold as a complete set. These have been designed to provide your cylinder walls with brutal reinforcement when running all of the boost, and running all of the power.
Here are the details:
FLANGE THICKNESS: 0.500
FLANGE DIAMETER: 3.750
Sold as a complete set of 4 sleeves
Choosing a selection results in a full page refresh.