Out of my '87. It has approximately 90,000 on the motor. The trans was rebuilt prior to going into my car and will include a Spohn crossmember. It has either a Pro 5.0 or B & M ripper (not sure which). When rebuilt, I had them strenthen some of the weaker points. The clutch is fine but is an OEM GM unit. For more serious driving, I'd throw in an aftermarket if I were you. The motor uses no oil and had the opti replaced approximately 10,000 miles ago. ALL sensors(coolant, oil pressure, oxygen, etc) are new GM and so is the water pump. The injectors have all been replaced with Ford SVO ones. The starter (mini like all Corvette) is also newer (maybe 7,000 miles on it). It uses no oil and also comes with a Painless harness. The motor also has Taylor/Made For You Products OVC wires. The plugs are a few months old and are NGK iridium but the car honestly ran better with cheapo NGK's. I'd suggest getting them. Also, I'll throw in the poly motor mounts. I am looking for $2800 and it should drop right in with no modifications other than a few for the wiring harness. If you already have a TPI car, the new custom fuel lines will plug right in. I've been everywhere with this drivetrain combo in my car and it runs great. It runs nice and cool and gets great gas mileage. It's been on the Power Tour and to Woodward Dream Cruise many times with no issues at all. I have many, many reciepts that I can show to the buyer. The catch is, it will not be available for about one month. Please email me at unitsn4@ameritech.net as sometimes I don't get my PM's from here. Please put CORVETTE MOTOR FOR SALE in the title. You can hear it run if interested.