It'll fit, but those big combustion chambers will probably reduce the compression ratio to an unacceptable level.
it depends on what style of 81 corvette, But a doubt it would work.
No you can not. It will not work.
Visit Vintagewheelworks.com They have a lot of info on the site about what wheels and tire sizes will work on classic cars.
If you have a 361 the 383 heads will work, but they won't work on a 318.
1976 top will not work on an 81' The latches are different.
There are a few reasons why the power windows on a 1975 Corvette won't work. A few of these would be a wiring issue, a motor issue or the fuse is blown.
No the back spacing is wrong, c-4 to c-6 does not work, GRR
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Yes. The 75 will have the plastic bumpers, so there will be subtle cosmetic differences, but, it will work.
The rear portion may have to be modified (underneath the rear window), but it should work otherwise.
yes! depending on the block. ie. a 350 or 305 will work with newer heads and intakes. as long as you have the correct gasket. the heads can not be reverse flow. they will not work without modification.
I don't think that the offset will work. As a matter of fact I believe that there was a thread discussing different fitment issues for the Corvette in the C4 section at Smokinvette.com. Good luck!