@oralloy,
Second choice dream car:
1971 Corvette, with the ZR2 handling package, with a 454 LS7 crate engine installed, keeping the original numbers-matching LS6 engine in storage for collectability purposes.
(Please no one tell my family that I'm not picking Fords.)
The term LS7 is a source of confusion today because there were two different LS7 engines on the drawing board back then. Originally the LS7 was to be the 454 version of the L88.
When all the high-end 454s were canceled by GM bureaucrats, Chevy then proposed the LS7 as a slightly-enhanced LS6. That almost made it into production in 1970, so there is a lot of information out there about its specs.
When the mediocre LS7 was also canceled, the LS7 was restored to being the 454 version of the L88, but it was sold only as a crate engine. No car could be ordered with the engine stock.
I'm of course wanting the LS7 that was an upsized L88, not the giant pile of meh that almost made it into the 1970 lineup.