So I won a PR44 over the weekend at the 2016 Easter Jeep Safari. Its just the housing now i need to fill it. My question is should I go with RCV's or CV axle shafts. whats the pros and cons?
Nice win! I would definitely go with Chromo shafts with full circle clips. Especially if you are going to run 5.38 gears in a 44, which will leave you with a very small pinion. The last thing you would want to be your weak point are internals. Just my opinion, I would look into 5.13 gears max in a 44 to ensure you R&P are still large enough to take abuse. What size tire are you planning on running?
I am currently running a 37's but want to eventually jump up to 40's and I will be throwing a super charger on it. So is running 5:38 gears bad in a PR44? I've always heard its a good set up but I'm new to this so I don't know?
Thanks,
I am currently running a 37's but want to eventually jump up to 40's and I will be throwing a super charger on it. So is running 5:38 gears bad in a PR44? I've always heard its a good set up but I'm new to this so I don't know?
LOL!! Don't know where you've heard that but you clearly didn't hear it from here. 5.38's are the right ratio for 40" tires but as was mentioned, in a 44, your pinion will be really really small and it will be a very weak point. I personally would NOT run a 40" tire on a 44 but only based on my experience trying it in the past. As far as superchargers go, I've always found them to be a complete waste of money too. Of course, that's just me.
So the best set up from what I'm hearing right now is CV axle shafts with 37's and 5:13 gears on a PR44? Yes or no Also is there any need for doing a sleeve and gusset kit on a PR44?
If it were me, I would just get a standard set of chromoly shafts with full circle clips. I've run RCV's in the past and they are nice enough but far from worth the $400 premium especially being that they're so hard pressed to get them to honor their so called awesome warranty.
Yep, this is exactly right. While I love how my RCV's drive, my passenger side is clicking and RCV won't warranty it unless it detonates. They will rebuild them for $85 but that takes time involved with shipping, etc.
That's an awesome win. Congrats everyone already gave their 2 cents so listen to them..
Well, you can run whatever you want but from my personal experience and how I like to use my Jeep, I would not run anything bigger than a 37 on a 44 and with 5.13 gears. Likewise, I have found standard chromoly shafts WITH full circle clips to be strong enough for my needs. For me, I would use the money saved and forward it toward an HD tie-rod or ProSteer ball joints. There is no need to sleeve or gusset a ProRock 44. If you had to do that, it wouldn't be a ProRock.
Going to have to agree with everyone here. I have 5.38's in my PR44 and it's way too much gear for 37's. I was thinking of jumping to 40's myself but since after being advised heavily against tire size on this axle, especially by Dynatrac I'm going to drop in the 5.13's and stick with my 37's until I can go big on both ends.
Currently I have RCV's but would just as happy with full circlip CV's as well. The "warranty" issues I found shortly after concern me as well. I guess that's just a bridge to cross at the time.
I know you won it and it may seem as looking a gift horse in the mouth but selling that and putting together whatever money you would drop on internals you may be close to building up a nice 60 front with a larger pinion/ring and take the abuse of a blower and 40's. Just a thought.
Anyway, amazing axle and congrats on winning it. One hell of a parting gift from Moab.