How much does a moser 12bolt weigh?
I haven't fully assembled my 9" yet so I haven't picked it all up at once to have an idea of comparison, but after weighing out the individual pieces of my 9" (strange aluminum center section), it is 181lbs not including the nuts/bolts, which would probably add another 5lbs or so.
That 141 sounds about right for the stock rear. I weighed mine at 138, but that didn't include the cover bolts
None of my weights listed here have backing plates included, they were another 13.5lbs or so.
Mike decided to have us remove his Moser 12 bolt and install a Moser 9 inch rear in it's place. Mike's car is at the horsepower level to where the 12 bolt may not handle the close to 700 rwhp, and the nine inch is a stronger unit. We ordered this 9 inch with a spool, and an aluminum center unit.
We weighed the Moser 12 bolt after we removed it, and it weighed 188 pounds. The Moser 9 inch with the spool and the aluminum center section, weighs 181.5 pounds, lighter than the 12 bolt!!!!

Bob
It was HEAVY.
Trending Topics
Mike decided to have us remove his Moser 12 bolt and install a Moser 9 inch rear in it's place. Mike's car is at the horsepower level to where the 12 bolt may not handle the close to 700 rwhp, and the nine inch is a stronger unit. We ordered this 9 inch with a spool, and an aluminum center unit.
We weighed the Moser 12 bolt after we removed it, and it weighed 188 pounds. The Moser 9 inch with the spool and the aluminum center section, weighs 181.5 pounds, lighter than the 12 bolt!!!!

Bob
The Best V8 Stories One Small Block at Time
A 12 bolt with a spool would be lighter than the nine inch with a spool, but I'd opt for the nine inch. Bob





