• Welcome to ClassicBroncos! - You are currently viewing the forums as a GUEST. To take advantage of all the site features, please take a moment to register. It's fast, simple and absolutely free. So please join our community today!
    If you have problems registering or can't log into your account, please contact Admin.

SEMA 2024

phred

Contributor
Bronco Guru
Joined
Aug 25, 2006
Messages
3,532
Loc.
Earth
That’s really cool. Enjoy the show and the new trans. I just finished a zf5 swap in my 78 a couple years ago. It was a lot of work with a lot I’ve custom parts. Wish the 4050 had been available then. It would have saved time and probably money.
 

phred

Contributor
Bronco Guru
Joined
Aug 25, 2006
Messages
3,532
Loc.
Earth
The biggest advantage to the 4050 over the zf is the separate bell housing. The zf’s is massive and gets in the way of everything under a 2nd gen. Being able to use a stock clutch and flywheel without an adapter is a big plus as well. Since the 4050 also uses atf for lubricant I wonder how noisy it’s is. The zf has pretty bad roll over noise with the thin fluid.
 

toddz69

Sponsor/Vendor
Bronco Guru
Joined
Nov 28, 2001
Messages
10,425
I'm sure @904Bronco can give us more info on its shift feel but I think it's a little nicer than the NP435/NV4500/ZF feel that many of us are used to. I've shifted them a few times in displays at SEMA and it definitely has shorter throws than the older transmissions.

Todd Z.
 
OP
OP
904Bronco

904Bronco

Contributor
Bronco Guru
Joined
Sep 28, 2004
Messages
5,926
Loc.
San Martin, CA
I'm going to post some random pictures from today's walk around... This company is doing coyote conversations on the gen 6. There is a 6R behind it, with F 150 T-case, currently stock axles.
IMG_20241104_164417489.jpg
 
OP
OP
904Bronco

904Bronco

Contributor
Bronco Guru
Joined
Sep 28, 2004
Messages
5,926
Loc.
San Martin, CA
I'm sure @904Bronco can give us more info on its shift feel but I think it's a little nicer than the NP435/NV4500/ZF feel that many of us are used to. I've shifted them a few times in displays at SEMA and it definitely has shorter throws than the older transmissions.

Todd Z.
My NP435 has a noisy 3rd gear and was tired, hammered, and put away wet. I found it very notchy to operate. The NV4500 was definitely notchy to run through the gears. I have not really driven anything with the ZF. The 4050 has some truck like shifting, but not like the first two. Shifts are smoother in my opinion, but it was designed to be a truck transmission, so....

Noise, there is some but I don't notice it much once I'm cruising at 65-70 mph. I hope that answers some of your questions...
 
Top