Mod Guide: How To: L67 Swap - Monte Carlo Forum - Monte Carlo Enthusiast Forums
http://montecarloforum.com/forum/fwd...67-swap-14610/

Follow this, I'm putting a l32 into my 95 cuttlass....you will need a new Trans so need to get a 4t65e, and you'll need the obd2 harness to convert your obd1...but parts list and I structures in the link..motor and Trans bolt right in..