I know the L82 was a carbed, high performance 350 for the '80s C3 Vettes. When the C4 came they had that Cross-Fire injected 350, which was a carryover from the last few years or so of the C3. I believe there was a one year, '83 I think, where there was no Vette produced because of the transition from C3 to C4 and I'm pretty sure the L82 died with the C3. I'm not sure whether the L98 came out in '84 or '85 in the C4.

Mugen, personally I like the interior of the T/A better. The dash and door panels look better, as well as the more supportive seats. The dash size is not all that bad, but the hard, plastic forward half is prone to cracking and they tend to reflect in the windshield, especially after some ArmorAll.