L83/6l80 going into 64 Crew Cab

[ls1nova71]

Originally Posted by Clyde65

Thanks for that! I'll look into that!

So if it's like an LT motor do regular LT headers work?

If you're talking about an LT1 from the 90's, no, theyre gen2 small blocks. The new LT's are gen 5, dont ask me why GM cant come up with new names instead of reusing old ones but remember there was alos an LT1 from arround 1970! Member 87chevy.com has a thread on here where he's putting a new LT engine in his truck, you should take a look at it.