Gen 4 ls1 engine only
Roll master double row timing chain XFI™ RPM HI-LIFT 228/230 Hydraulic Roller Cam for GM LS GEN III/IV. High RPM street/strip Comp cams pushrods Crow cams ls6 lifters SBE upgraded bushed rocker arms Clevite upgraded cam bearings Rocker covers with welded fittings Timing cover has welded fitting for turbo drain ARP rod bolts , ARP head bolts Std ported mellings oil pump S475 proboost turbo will also be for sale extra $800 Engine will come heads to sump less cvr electric water pump intake etc n