LT1 is just another normal small block so it's no big deal. 4th gens are a pita to work on in general. It's no picnic changing plugs on either the LT1 or the LS1. Headers are about the same pita on both cars especially when you're doing emission's headers. The LT1 is a little more of a pain because of the EGR setup but they're pretty darn close. 396 big block if you want easy.
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69 Z28 JL8 4 wheel disc brakes - being restored
09 Silverado Z71
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