Re: Whats your impression of a 5.3L LS motor in these trucks?
I'm looking hard at doing this very swap. I am pulling the 496 BBC from my truck as 6 mpg doesnt seem all that fun (not to mention way too much power than I need unless I get back into track weekends). Comparing the costs of buying a Gen II roller crate 350 to the swap and it seems to be more or less of a wash. Of course, prices will go up quickly if I get stuck and have to let someone else finish it for me... If I go with the 350 crate, I can be back on the road in 2 weekends max.
Its a lot to consider, but I am a big believer in future-proofing and gas is only going up. If I can keep costs close to the same, the 5.3 is a no brainer. There are lots of good builds on this site for tips, but it is very daunting to dive into.... Eh. So much to consider.
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RIP EastSideLowLife
'72 C20 SWB convert. 5 lug, LS1/4l60e
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