It might, but the torque from the LS1 will destroy that transmission.
On a stock ls1 most kits limited to 10psi make around 400-500rwhp, 500-600hp at the engine.
yes if both use the center bolt valve covers
YES all small block v8 that chevy has produced from 55 and onward will fit the 700r4 but whatch your hp rating on the engine, because above 400 horse i cant garuntee it will stay on!
Yes, they all use the same seat rails. They should bolt right in.
Yes 1998-2002
yes
yes for the most part it will bolt right in. however the electrical (ECM) and fuel system may make it a trying affair.
About $350-$400 to have someone do it for you
Chevy LS1 459(automatic) 503(manual)
Yes you can it will bolt right up to it.
The biggest engine made by Chevy is a ls1