Green Bearings on OE A Body Small Bolt axles with Stock 10" x 1.75" Brakes
they work just fine - stock small bolt axels - does away with adjuster on rr axel - on the 8 3/4 's - the 489 case there is no button between the axels - I'm sure at least one if not both of the other housings - 741 or 742 has the button. Someone correct me if I'm mistaken.
