[ [/quote]
I broke the "ears" off one set of stock 727 pump gears also. It happened during the Mopar weekend about 2008, during time trials.
With the help of a couple racers, we pulled the trans, took it apart, found some new pump gears at a vendor; and I made the first round of eliminations. wrench drive [/quote]

I sheared the pump lugs/ears driving up the freeway , trans shop asked if I had any backfires . None , I think after 15 yrs use it was bad luck . But it filled the trans and cooler with metal . So I bought billet gears and a super sprag as upgrades . Footbrake low mid 10s . I do have a Griner vb .


Tex


New best ET 10.259@129.65 .
New best MPH 130.32
Finally fitted a solid cam,
stepped it up a bit more
3690lbs through the mufflers
New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm
Power by Tex's Automotive