www.jdrace.com

Hi Jim, My question is what is the lowest number gear I can find for a '92 dodge with a cummins , I have a chance to pick up an allison 4 speed from a school bus that has a 5.9 cummins but these do not have OD . I currently have a 3:54 with posi and am using a 46RH OD trans that has been problematic...

Hello again.
What lubricant do you recommend to assemble the disc's on a 408 / 409 posi carrier...........
Thanks, Mike

Hello Jim. Can I use the spider gear thrust washers [small spiders ] off an 8.2 open carrier on an 8.5 posi?? I am preping an 8.5 # 409 carrier and found these thrust washers missing.. If not , how much do you want for just the small thrust washers with shipping to 92584 ?? Thanks, Mike

Send me a paypal address and I'll pull the trigger... Thanks and Merry Christmas..... Mike

Jim
When you let me know the specs, I will pull the trigger on the deal, if paypal is the option on paying, please let me know your paypal address. Thanks, Mike

Jim.
Definately .250, the 7/16 bolts I have are a tight fit, but they do fit, I have the option of having these milled to .200 if you say that is what I should do..... How much is the correct spacer and bolts through you ??? Thanks, Mike

Hi Jim. I had two spacers hanging on the wall, both being .250 I do not recall where they came from, but they came with extra shims but no bolts. Your price is fine, so let me know or call 951-265-8646............... Thanks for everything, you are the best............. Merry Christmas..................

Good morning Jim.
Do I need longer left hand thread bolts if using a spacer with a "2" series carrier and 3:42 gears on an 8.5 set up?? If so, do you sell them and how much.......... Thanks, Mike

Hey Jim, no need to reply as I found the answer elsewhere on this forum... Thanks again, Mike

It seemed like a good idea when I started 'cause I wasn't going to build the "bird" , now I have gathered the trans and rear for each car with the engines dedicated to those packages and since the rear ends do not interchange, I will have to continue down the road I started on... This was ...

Hello Jim. I really do appreciate your info and thoughts on the used carrier situation, that being said , this unit will not see a lot of stress [ torque ] it would just be nice to have two legs rather than one.............. Thanks, Mike

Hello Jim. Will the parts from a 726 posi carrier interchange with a 409 carrier...... Thanks, Mike

Are you or anyone out there interested in swaping this posi unit [ 726 ] for a 408 or a 409 unit in equal condition ?? clutches look good and unit has new carrier bearings.... I'll pay shipping to you and tradee pays shipping to me.... My zip is 92584.... Thanks, Mike

I am a newbie who has been here for a while [2007 ]I live in so cal [ please don't hold that against me ] This may irratate a few but it is not as bad as it first seems, I am building a '67 firebird with a 350 sbc for my wife, we have had the car since '82, now the other side of the coin, my other b...

Hello Jim. If setting up an 8.5 from scratch, what is a good starting point for pinion shims if one does not have the old gear set? next, the numbers on my posi carrier are 726 these are the only numbers I can find and they are cast in,is this a 2 series or a 3 series? Thanks for the info and keep u...