[Den69RS96]

Your not just gonna be able to bolt up a ls1 in to a v6 car. I was going to go the same route with my 96RS, but I decided not too. Before you do anything, google swaping a v8 into a v6 car. You could buy a nice running z28 for alot less than this swap will cost you. Also check with your dmv about v8 swaps.

In 1995, the z28 came with a LT1. If you go with a LS1 or LQ engine, your going to have to cut and modify the ls1 wiring harness to get the the car to run. it will be much easier to find a 1995 z28 LT1 motor, ecm, and wiring harness since it should be a plug and play. If you go the LS1 route, I suggest you find the wiring diagrams because this isn't a easy task if your don't know what your doing. Also, you will need the gauge cluster from a z28because the v6 gauge cluster will be way off. Also, the fuel pump will need to be replaced because the v8 pumps put out alot more volume and depending on the engine, you may or may not need a return fuel line.

LT1 and LS1 use different engine craddles, so you need to find one from a z28or go aftermarket from a company like BMR. Also if you go LS1, plan on replacing the steering rack and intermediate shaft because you will have fitment and alignment issues as the LS1 used a different set up. The v6 trannys have a different bolt pattern than the v8 cars, so you'll need a v8 tranny. Also the tranny crossmember are different. You'll need a different driveshaft as well. Don't forget the v8 front and rear springs as well. There will be a tone of little things that you'll need like a v8 radiator and fans, hoses, o2 sensors, other sensors,spark plugs etc. You'll also need headers, cats, and a different exhaust.

This stuff adds up quick so make a list of things you'll need and how much it cost.