Originally Posted by dvw
Used a Motive street gear Dana 4.10 in my race car. It was quiet coasting with engine shut down. It lasted 400 passes before bending the teeth. The no name replacement set only went 125 passes before shattering pinion teeth. Car has been 1.25 60ft at 3350lbs. Now has a US Gear pro gear.
Doug
Wow, what is the rest of your combination?