4.6 Ford Swap
jasonmark1993
Old Time Jeeper
- Posts
- 1,366
- Media
- 10
- Thanks
- 2
- Location
- El Paso TX
- Vehicle(s)
- FJ cruiser (wifes ride)
2008 ZX10R,
73 CJ5, 408W, Toploader, Dana 20, 9" Dana 30 5.38 gears, next purchase=slicks
good thinking.....
Have you come up with another motor yet?
If it's a 4 speed automatic, it's a 700R4. If it's a 4 speed manual, it's the SM465 with the 6.56:1 low range.
Front axle will be a 10 bolt in either 6 or 8 lug. The 6 lug rear would be a 10 bolt. 8 lug will probably be a semi-float 14 bolt. I think GM had discontinued the 12 bolt rear by the mid 80's. The 10 bolts would have the larger available ring gear. Something like 8.5" or 8.625" or whatever it was.
Connecting your clutch master to the slave on the truck might take a custom hose but that's probably about it.
The 465 from the 80's has a pretty long tail shaft. It's about as long front to rear as a 700R4. Adding a 203/205 setup may be a bit of a challenge to make it fit in a CJ. If you want to go that route, it may be easier to find a 70's era 465 that already has a short tail shaft and a 205 behind it. But certainly do your research before making big plans.
This is already connected to an NP208, did you miss that? And I read that the 465 is 12" long. I'm getting the whole truck TBI 350/SM465/NP208, and then whatever the rears end up being, either way, I'm not passing it up for 400 bucks. It drives!
If you ever make it over to my half of the state you can see the bracket I got from Blue Torch Fab.
BTF Jeep CJ Rear Stretch Kit :: Blue Torch Fab
Takes all the guess work out of the XJ spring conversion.
That's pretty cool, I like it, how do you go about ordering springs? Say I have a 4" lift, do I order 4" XJ springs? I'd like to see an install, I have been day dreaming all day about chopping up my fenders, buying a tubing bender...:drool:
The tube fenders from BTF are a SWEET deal. If you already have a tubing bender, "maybe" you could save some money. But yours won't be as nice. You can have them to your door for $200 and just weld them after you've bolted them on.
I know what you're saying, but who says mine won't be as nice? I have access to rigid benders, I'm an electrician by trade and have been bending conduit for nearly 30 yrs. I'm not doing it myself to save any money, I'm doing it because I can, and I plan on building several more Jeeps, once I get my shop built, and maybe turn it into a business... we'll see. I want the flexability to design what I want and build it how I like it, not be conformed to what's available on the market...![]()
If you ever make it over to my half of the state you can see the bracket I got from Blue Torch Fab.
BTF Jeep CJ Rear Stretch Kit :: Blue Torch Fab
Takes all the guess work out of the XJ spring conversion.
I liked the ones from BTF to , but if your gonna make some up and possibly turn it into a business its time to get to work.I for one would like to see them. Id like something that comes out over the tires to satisfy Pennsylvanias finest.
![]()
Sorry man, I'm sure you can make yours as nice. I just had so much going on so time was a factor. I think I would have spent AMC 150 on the metal. Its a ripoff here in CA.
These fabbers amaze me: $300 for a tube and a couple of hangers???? Outrageous. And for what it is worth XJ springs are considered too weak for anything serious by XJ people and are not good swap candidates.
If you are redoing the rear you can save yourself a couple of hundred bucks over the BTF "kit" listed above. Purchase the hangers from Barnes or RuffStuff ($32 a pair Flush Mount Shackle Hanger Barnes4WD.com - Off Road Fabrication Parts plus much cheaper shipping) and then source some longer junkyard leaf springs with an off-set center pin like from an F150 or similar. You still have to comp cut the corners but this moves your axle back, increases articulation, and can be done for well under half the cost of the "kit" even after sourcing replacement springs & spending $35 at the steel yard for some C-channel to reinforce your rear crossmember .... remember that "kit" does not include leaf springs!
We use essential cookies to make this site work, and optional cookies to enhance your experience.
-->> CLICK HERE <<-- to see further information and configure your preferences.