GSC Power-Division billet L3 cams for the Evo 4-8 4G63 using a solid lifter conversion. These are meant for Higher RPM 800+ WHP to take advantage of a very large turbo.
**If using aftermarket cam gears (especially AEM) check the bolt length. Some cam gears are too thick for the OEM bolt on the billet cams, a 40mm underhead length bolt may be necessary in this case**