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Riley012 · 08-23-2023, 01:43 PM

I have a 1982 chevy k20 with a 6.2 diesel. Does this vehicle have an overdrive or 4th gear? It is shifting through 3 gears but in seems to be revving pretty high after 3rd gear and about 40 mph. I’m not sure what tranny is in it and the only number or letter I found on it was 7 or L. Any help with this would be greatly appreciated! It has 16 bolts on the transmission.

08-23-2023, 01:43 PM	#1
Riley012 Registered User Join Date: Jun 2013 Location: Palisade mn. Posts: 75	Tranny problem I have a 1982 chevy k20 with a 6.2 diesel. Does this vehicle have an overdrive or 4th gear? It is shifting through 3 gears but in seems to be revving pretty high after 3rd gear and about 40 mph. I’m not sure what tranny is in it and the only number or letter I found on it was 7 or L. Any help with this would be greatly appreciated! It has 16 bolts on the transmission. Last edited by Riley012; 08-23-2023 at 02:07 PM.