just get a damn 6.0 iron block,l92 levernois heads,carb style intake and make it fuel injection,run a nasty 250 duration cam in it with a 112 lobe and use a stock 346 crank witch is 3.622 and the 6.0 lq4 block is 4.00 and bore it to 4.03 and make the engine a 370 ci engine..

would make around 550 rwhp or 600

then buy a good t56 trans and do all after market suspension..that would be the only way to go.

or u can get the shell and sell it to me so i can do a c5 vette limited street car with a sb2.2 turbo engine on alky.