Joe,
About 10 days ago you advised me on which speedo drive and driven gears to use on my 79. I installed the gears you recommended on a new tranny and the speedo is NOW reading perfectly. I was lucky at the local Chevy dealer, drive gear comes in a 5-pack, driven in a 2-pack. They had both on the shelf out of the bags (single), now I can buy a "6-pack". Anyway, thanks Joe for your incredible knowledge of parts and their CURRENT numbers.
Andy
About 10 days ago you advised me on which speedo drive and driven gears to use on my 79. I installed the gears you recommended on a new tranny and the speedo is NOW reading perfectly. I was lucky at the local Chevy dealer, drive gear comes in a 5-pack, driven in a 2-pack. They had both on the shelf out of the bags (single), now I can buy a "6-pack". Anyway, thanks Joe for your incredible knowledge of parts and their CURRENT numbers.
Andy