Discussion in 'Got gears?' started by James3047, Apr 6, 2021.
What’s the best posi for a 12 bolt?
What are you doing with it? Resto/cruiser? Street/strip? All-out race?
Tru Trac posi unit and a new pair of c-clip shafts form Moser,Yukon,or similar companies.
Anything will work on the street.
Best.... to vague ...best for who?
which motor is the best
which transmission is the best...
See where we can go with this.... lol.
Each customer is different.
Which is the best for you and for your money spent?
Which is best if you want a rebuild-able tunable unit?
You have to google the products read how they work see how you will drive and pick.
James, what car do you have? Does it presently have a 12 bolt?
have my Moroso Brute strength posi unit for 39 years behind a neck snapping switch pitch TH 400 and worked big block, I think they were just tweaked Eaton units. Had to run the red lube and GM additive in it
Yes,the Moroso Brute Strength is an Eaton unit with thinner clutches in it to increase to amount to 22. Great idea,but the thinner clutches have shown to fail. The traditional thicker knurled steel clutches are still the best out there. Tube it correctly and leave the spring pack out. It will likely last longer than us.