4 Cylinder wet sleeve installation service

4-cylinder wet sleeve installation service — PRE Maldon UK workshop. Professional install of 4-cylinder wet sleeves into your aluminium 4-cyl block — wet sleeves are direct coolant contact and significantly increase wall stiffness vs dry sleeves on big-power 4-cyl turbo builds. Includes block prep, sleeve fitment, finish hone with deck-plate. Quote on request.