Posted By: Dads426
Dana 60; Pro Gears or Standard? - 05/20/19 03:11 AM
First race of the season, got down to 6 cars, won the round, but after that run Kevin noticed some clunking on the return road. Listen to it and I said ring gear is missing a few teeth. Sure enough, 2-1/2 were gone. I installed these standard Richmond 4.10 gears 10 years ago, and after a few hundred runs they decided to let go. Granted, the car was going 10.30's on bias tires at the start, now its going 9.90's on radials (switched to radials last year). Car is a 64 Dodge Polara, NSS, 493 RB motor, about 720 HP, 727 footbrake trans, 4200 stall, weighs about 3600 w/ driver, 1.39-1.40 60ft. So, go with Pro Gears or the regular street gears? Thoughts?