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Vintage Cars/70 cutlass supreme production numbers


kevinkpk wrote at 2007-12-22 19:57:09
The differential ratiocode letters are located on the back right hand side of the differential in small letters.

phil wrote at 2009-04-20 03:44:19
american car standart catalog has the numbers for cutlass supreme at <68'309-2dr cpe><cs conv-4867.>4drhol-sed5pas10;762..

Lawton wrote at 2014-10-08 23:14:53
I actually have in possession a 1970 cutlass supreme convertible I'm rebuilding now took out the 350 rocket and put in a 402 Trans am motor I'm going to rebuild the 350 rocket

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Jeff Clark


I can answer most questions on vintage-car history and trivia, but there are three things I can't help with: 1) repair questions 2) "where-can-I-find-the-VIN-on-my-car?" questions 3) what's-my-car-worth questions I'm not a mechanic, I can't know the location of every VIN plate on every vehicle ever made, and I can't appraise a vehicle I can't see.


I've been a classic-car fanatic my entire life, and have spent most of my free time studying the automotive industry and its history.

25 years experience in the automotive industry.

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