Overdrive-4

The OD A833 runs the overdrive on what used to be 3rd gear and 3rd in the main drive where 4th was. This makes it weaker. Not a terrible thing.

The retainer up front is very large and finding the OE bellhousing is very difficult. Try Brewers for the bell housing.

The gear ratios within are spread apart pretty good. There is a big drop from 1st to 2nd. You'll have to rev first out a bit more than normal. Not really good for racing. It is livable for the street if your not to picky. The drop from 3rd to OD is a good bit. Again, not great for racing. But good for a longer leg for low rpm Hwy. driving.

Everything else is more or less a bolt in swap.

(Edited for spelling.)