Melling JB2079 Roller Lifter Set With the introduction of the new IMCA Spec Modified engine, Kevko has made it easier to get the Melling Performance roller lifters you need. Melling JB2079 roller lifters are currently sold individually, so we’ve taken the hassle out of ordering them one at a time. Each lifter is brought into Kevko and packaged together as a complete engine set, ready for your build. Make life easy and save money with a complete Kevko-packaged set of Melling JB2079 Roller Lifters. IMCA LEGAL