Porterbuilt bolt-in IFS subframe for 55-59

[Dinos63]

VERY NICE !! I need to start looking for a 55-59 truck to build

[PBFAB.COM]

Originally Posted by Gabbyp

Nate,
What is your ballpark date for the 47-55 first series AD trucks.

Originally Posted by 69CST-V

Yes. When do you think you'll have a system for the AD trucks.

We have begun the dirty work! Hoping to have them production ready by the end of the year.

Nate

[Jeff56]

So what would we have to buy if I have spindles coils and arms from a c-10 any help?
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[PBFAB.COM]

Originally Posted by Jeff56

So what would we have to buy if I have spindles coils and arms from a c-10 any help?
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This kit has to use our C10 arms, that are a bit narrower than factory (1"). The factory 73-87 arms will not clear the rack and pinion housing. Depending on your desired tire size and wheel offset you may also want to look into a set of CPP spindles as they also help keep it nice and narrow.

Also, we don't offer it for a coil-spring.

[PBFAB.COM]

Few more pics....

[PBFAB.COM]

Some of the rear....

[Jeff56]

I can't get over how nice this truck looks. I wish I could afford this kit. Would solve my straight axle problems. I have a friend with arms, spindles from a 67-72 so I was thinking about getting the crossmember to start with.
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[ChuckDriver]

Wow, both the front and rear look amazing! The wheels are turning in my head right now thinking I need this setup!!!!!!!!

[lonelywanderer]

Damn the test truck looks good! off subject but what gastank are you using on the truck?

[wanna4door]

Originally Posted by Porterbuilt Street Rods

We thought it made sense to use a truck spindle and brake platform on a truck.

More details and info. to come.

Hey, this was my idea about 20 years ago. It's a good thing someone finally did it. I want my 57 to still haul a good load, so I never considered the other IFS' on the market. It just goes to show you, if you procrastinate long enough, someone with more/better ideas and experience will make it right. Can't wait for more details.
Thanks Porterbuilt.

[Delmo]

That is a tank from CPP for a 60-66 C10.

[lolife99]

Wheel position in the front fender is perfect!

[butchp]

What is the wheel base on that truck.

[meter swinger]

Originally Posted by lolife99

Wheel position in the front fender is perfect!

^yes^...always an issue that needs addressed. This unit looks to have it "dead nuts on" as my pops would put it.
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[greystoke]

I like the idea of a package, things would work well together that way.

[greystoke]

Have prices been set for this subframe?

[yossarian19]

Any plans to make the stock-height sub frame coil spring compatible?
Might make life easier to build the 57 a street rod & buy a C10 for hauling things...
but maybe I can get the best of both?

[butchp]

Del Can you send me the wheel base of that orange truck.

[rsb5772]

Any chance y'all will have this at this years SEMA show? I'd love to see it in person.
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[fabguy]

I am running a C-10 front clip on my pickup, I am about to order my A arms from Nate now that I am back on the truck. I have my 55 suburban to do next and this setup is exactly what I want for it.
How far from stock width does this front end (complete) bring the overall track width?

Will the rack and pinion be a more centered (other side of frame rail) input or conennection?
this is an issue I have with running my C-10 clip as the steering box is highly offset from the steering column.
Nate, I will call you due to having a few more questions for you.
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[davecarney2]

I have a loaded question. I have been looking at so many different frame upgrade options for my 59' GMC long bed. How do these compare to some of the other majors like Art Morrison etc... I see so many of trucks done with Porterbuilt stuff in the mags so I know its gotta be great stuff. I am just curious how the ride/handling compares. I really am impressed with the Poterbuilt stuff from what I have seen in pictures.

#2 Also I plan on putting a little over 400 horses to my truck. Will my stock frame with these suspension upgrades handle it? Do I HAVE to box it?

Thanks in advance,

Dave

[PBFAB.COM]

Originally Posted by davecarney2

I have a loaded question. I have been looking at so many different frame upgrade options for my 59' GMC long bed. How do these compare to some of the other majors like Art Morrison etc... I see so many of trucks done with Porterbuilt stuff in the mags so I know its gotta be great stuff. I am just curious how the ride/handling compares. I really am impressed with the Poterbuilt stuff from what I have seen in pictures.

#2 Also I plan on putting a little over 400 horses to my truck. Will my stock frame with these suspension upgrades handle it? Do I HAVE to box it?

Thanks in advance,

Dave

Dave-

Question 2 is an easy one.... 400 HP is no problem with the factory frame. Boxing wouldn't be necessary, but you could add a couple crossmembers for peace of mind. We will have some more options for our kit come first of the year, and the additional crossmembers will be available.

Question 1... I am not all too familiar with the "other" brand suspension kits for these trucks. Hopefully some other guys will chime in with some more info. and feedback.

Our kits ride and handle great both on air or with the coil-overs. This first release is our "extreme" version with air bags. It's designed to ride low and be able to go all the way down to the pavement. If you aren't interested in such an extreme drop, we will have mild variations available early next year.

Nate

[davecarney2]

love it like it sits!!!!

[Dragginazzon22s]

Are those 22s?

[BigCountryx]

I'm watching and liking what I see
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