The 2.5 hour LS2 Engine build!!

This is part 3 of the Trailblazer SS Engine rebuild. In this video I assemble the entire engine from a bare block and heads fresh from the machine shop. Repairing the damage that was caused by oil starvation with a new Reman crankshaft and connecting rod. I add a few upgrades like a sloppy stage 2 camshaft and Pac Racing 1218 valve springs to support the camshaft, A Michigan motorsports Rocker arm trunnion upgrade kit, Genuine GM LS7 lifters, ARP Head bolts, and of course all new bearings, seals and gaskets. This is a long one, about 2.5 hours, but its a full engine assembly so theres alot of info packed into that 2.5 hours, some bad jokes, some good music, so get comfy and build an engine with me!! #LS2 #trailblazerss #enginebuild #lsswap #cammedtrucks #thelsswapshop #automobile #gm #chevy #mechanic #chevytrailblazer #lsswaptheworld