Go LT1. L98 TPI and LS1's are common and semi-passe. LT1's on the other hand are kind of the odd boys of the SBC family since they were only made 93-97. They are easily tunable, have a good aftermarket support thanks to the F-body guys and are rediculously efficient for an old tech V8. One think I wouldn't want to see though is Corvette injector covers on that thing. They are just plastic so get some high temp resin and make them say Oldsmobile 442 H/O. Get a corvette one if you can since it slam dunks in using SBC mounts, it will take some trickery with the fuel lines, probably a good idea to convert over to F-body fuel rails. You will need a 93 Throttle body to match up to the TV cable on the TH200-4R though they do make crossmember to put in the matching 4L60E.
Honestly I'd like to see an O455 in there but we know the smog man don't like that so if you can't get away with something big and old.... go LT1.
Just my commentary,
Honestly I'd like to see an O455 in there but we know the smog man don't like that so if you can't get away with something big and old.... go LT1.
Just my commentary,