[Cobalt964ruf]

we used the ls3 for a different build but dont fret, this truck is getting a LS6 build; new old stock 5.3 iron block bored to ls1/ls6 specs, new gmpp ls9 forged crank, new gmpp ls9 forged rods, new king main and rod bearings, new gmpp ls6 pistons, new mahle rings, new gmpp ls7 lifters, new old stock gmpp 243 ls6 ported and polished heads, new gmpp C7R road race cam, arp main studs, arp head studs, arp rod bolts, every fastener on and in engine is arp, new ls6 oil pump ported, new truck pan pickup tube and windage tray. new 409 stainless obxR headers, ict billet valley plate, ict billet oil pan level billet plug, new edlebrock performer rpm intake, new holley 650 carb, new msd ignition controller, etc etc etc.