3.1l Engine Swap Questions And Concerns

I HAVE A 1995 MONTE CARLO LOOKING FOR AN ENGINE IT CURRENTLY HAS A NEW STYLE 3.1 AND IM LOOKING FOR ANSWERS TO FIND OUT IF AN OLD STLYE 3.1 OUT OF A LUMINA OR CORSICA AROUND 1990 WILL FIT AND WORK AND TO KNOW IF THERE ARE ANY MODIFCATIONS OTHER THEN INTAKE SWAP????

I HAVE A 1995 MONTE CARLO LOOKING FOR AN ENGINE IT CURRENTLY HAS A NEW STYLE 3.1 AND IM LOOKING FOR ANSWERS TO FIND OUT IF AN OLD STLYE 3.1 OUT OF A LUMINA OR CORSICA AROUND 1990 WILL FIT AND WORK AND TO KNOW IF THERE ARE ANY MODIFCATIONS OTHER THEN INTAKE SWAP????


www.60degreev6.com is a good place to ask this, but you can put the heads/intake from the gen3 on top of a gen2, however, the gen2 block may not have provisions for the cam sensor which you might have....