Compatible Engines for 97 Blazer LT 4x4 VIN "W" with a 4.3 Vortec ?
 

Just curious to what engines are compatible with my Blazer, as a future reference in case I pull my motor. Preferably something bigger (of course), but possibly without or with little adjustments. My friend said I could put in a 283 or 327...would these engines be compatible with my Blazer (97 Blazer LT 4x4 VIN "W" with a 4.3 Vortec) ? Or what else is better and easy to install ?