LS1 or LT1

[CreepinDeth]

I think the optispark is a good reason to steer clear of the LT1's.
Besides the power output VS the newer 5.3L for budget minded people.

I put a 26,000 mile 2004 LS1 / 4L60e out of a GTO in my 78z.
Best investment I ever made. I want a Gen IV 6.0L for my 70 442 clone.
I already have a T56 waiting on standby.

Investing money into the 70 Olds Rocket 350 with the archaic heads
just isn't a route I want to go. It's going to be so much cheaper to
go salvage LS Gen IV with EFI and close to 400hp+ easily.