Maybe I'm late here, but I've always heard these LS engines are bullet proof. For you guys considering a swap, apparently it is fairly common for the oil pressure sending unit to crap out, which will definitely get your attention on the freeway when your oil pressure goes to zero ! Happened to me yesterday in my 2012 Sierra, when bells started going off and warnings flashing to stop engine! Still an awesome engine, just wasn't aware this was that common.


Allen
Yeah, well, that's just like, you know , your opinion, man - The Dude

1948 Chevy 3600 - goal Original restoration, Current Stage 1 - Disassembly and getting body in primer
1954 GMC 3100 goal Hot Rod, Current Stage 1 - Get body in primer
1931 Ford Model A 5 window Coupe - Old Skool Hot Rod
1945 Ford 2N Tractor - Runs great
1964 Ford 2000 Tractor - Use it every week
1974 Stingray Corvette