Does anyone have a source of the 86-92 GM MemCal part numbers? It would be so much easier to oder a new MemCal, if I had a GM part number. The parts guy's just don't now much unless I can provide part numbers.


88 GTA 350/700 R4

 

I have a 85-91 Corvette parts book; there are 75 separate CALIBRATOR part numbers for 84 - 91; each p/n has several BCC codes assigned to that number.

Most if not all of these have changed over the years; the p/n may still be the same, but the BIN has changed.

F-bodies must be similarly numerous.

Best bet - look up your present BCC at http://holman.cs.uml.edu/~sdurphey/bccfind/ and try ordering the p/n indicated. (You can check if it's still available at http://www.gmpartsdirect.com/).

 

I used to work GM parts. If they can't find a Memcal for you they aren't worth a damn.

Find a new dealer.

You'll want check pricing with Dal @ Vandevere Olds or GMPartsdirect like was mentioned. THey have much lower prices.

 

Go to https://www.gmotors.com/request_form.asp and fill out the request form with all the information you have on the ECM and current memcal. They should be able to give you the latest part number.