This is a new set of 101.6mm Custom cylinders. This kit requires Over sized Case and Heads to handle the 4" Bore, Liners are already per cut for 6 stud heads. Cylinder is longer, Designed to be "cut to fit" for long stroke or long rod engines.
Cylinders: Cast Iron.
Kit Includes: 4 Cylinders
Part # VW101T1SL
***Machine Work Required, Bigger Case and Heads Required***