mine has been fine for years , 10yrs ? maybe a couple more . From mid 11s 440 to 10.20s 505ci . All footbrake , all in same car . Stall moved from 4800 to 5000 . Had drive hub replaced when weld cracked , just had it cleaned out after oil pump lugs sheared and ground up . When I put footbrake trans back together it be waiting as a spare .

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