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Old 04-08-2014, 04:12 PM   #1
Dieselwrencher
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Re: Finally starting my Longhorn 4x4 conversion

I may have ran into a problem with my steel wheels. I have 2 wheels I thought were 9.75 wide, but are really only 8.25 wide. So I'm either going to have to find 2 more or have the 8.25's widened or reshelled. We will have to see if I can find 2 more. After the rear end is put back together on the Excursion, i plan to start working on this truck again. Poor thing. Here are some pictures of the American Auto Wire Harness Update kit. It is a very nice harness to say the least. Thanks to TKorinek for this piece. If any of you need one of these look for Tom on the parts section. He has a great price and he is great to work with!


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1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread
1972 GMC Sierra Grande Longhorn 4x4
1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed
1972 C10 Suburban Custom Deluxe
1969 Chevy milk truck
1971 Camaro RS 5.3 BTR STG3 Cam Super T10
1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project


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Old 04-08-2014, 04:29 PM   #2
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Re: Finally starting my Longhorn 4x4 conversion

Until I can get the steel wheels worked out, I may just clean these wheels up and run them for now, or leave the current wheels on it. I got these wheels from member Brothers69c10. They have been painted but are M/T classics and were just polished before. I'm going to remove the paint and try to repolish them and see how nice they turn out.

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1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread
1972 GMC Sierra Grande Longhorn 4x4
1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed
1972 C10 Suburban Custom Deluxe
1969 Chevy milk truck
1971 Camaro RS 5.3 BTR STG3 Cam Super T10
1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project


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Old 04-08-2014, 10:16 PM   #3
ryanroo
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Re: Finally starting my Longhorn 4x4 conversion

I like those wheels, but im not sure i could be convinced the put that much effort into making them shiny again! i do have to admit that polished sure does pop on that truck though.

good score on the AAW kit. i replaced some of the OEM harness in ol yeller with AAW stuff and couldnt be more impressed with the quality and fit.
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Old 04-09-2014, 01:04 AM   #4
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Re: Finally starting my Longhorn 4x4 conversion

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Originally Posted by ryanroo View Post
I like those wheels, but im not sure i could be convinced the put that much effort into making them shiny again! i do have to admit that polished sure does pop on that truck though.

good score on the AAW kit. i replaced some of the OEM harness in ol yeller with AAW stuff and couldnt be more impressed with the quality and fit.
It's nice to have a polishing kit
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Old 04-09-2014, 07:25 AM   #5
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Re: Finally starting my Longhorn 4x4 conversion

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It's nice to have a polishing kit
unless that kit comes with a leprechaun that does the polishing, its still to much work for this guy
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Old 04-08-2014, 10:37 PM   #6
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Re: Finally starting my Longhorn 4x4 conversion

I second that . My 56 has a AAW kit in it . Did the whole truck tail light to headlight in a wknd . Very high quality .

At some point you and the other Ryan ran me through the do's and dont's of adjusting and measuring caster on a D60 . I cant seem to find it now . Need to know where to place the angle indicator to figure out what I need for shims to get 4or 6 ish deg.

Lol... Or was it camber ??? Which ever is the angle of the king pins to make this thing steer more gooder .
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Old 04-09-2014, 07:24 AM   #7
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Re: Finally starting my Longhorn 4x4 conversion

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I second that . My 56 has a AAW kit in it . Did the whole truck tail light to headlight in a wknd . Very high quality .

At some point you and the other Ryan ran me through the do's and dont's of adjusting and measuring caster on a D60 . I cant seem to find it now . Need to know where to place the angle indicator to figure out what I need for shims to get 4or 6 ish deg.

Lol... Or was it camber ??? Which ever is the angle of the king pins to make this thing steer more gooder .
Camber is a factory set angle and cant be adjusted, at least not reasonably. it is the tires tipping in or out at the top viewed from the front.

caster is the angle of the kingpins in relation to the ground if you drew an imaginary line through the top and bottom pivot center. 4-6 degrees positive, or tipped back at the top is usually the love zone on a kingpin 60. and 6 is at the edge of to much IMO. the easiest way to measure it is to get the truck on some even level ground and put and angle finder on the kingpin cap. i usually try to sit the angle finder on the flattest part i can on the top of the knuckle. depending on the caps, i like to use the tops of the bolts if they are matching. you can also use the bottom bearing cover.
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Old 04-09-2014, 08:09 PM   #8
6BT 56
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Re: Finally starting my Longhorn 4x4 conversion

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Camber is a factory set angle and cant be adjusted, at least not reasonably. it is the tires tipping in or out at the top viewed from the front.

caster is the angle of the kingpins in relation to the ground if you drew an imaginary line through the top and bottom pivot center. 4-6 degrees positive, or tipped back at the top is usually the love zone on a kingpin 60. and 6 is at the edge of to much IMO. the easiest way to measure it is to get the truck on some even level ground and put and angle finder on the kingpin cap. i usually try to sit the angle finder on the flattest part i can on the top of the knuckle. depending on the caps, i like to use the tops of the bolts if they are matching. you can also use the bottom bearing cover.
Thanks Ryan . That is what I was looking for . Im pretty sure thats how you explaned it before but i wasnt sure whos thread it ended up on . No allignment shops stock shims to adjust caster . I will take a measure and go from there . Thanks Again ,
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Old 05-20-2014, 09:00 PM   #9
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Re: Finally starting my Longhorn 4x4 conversion

I'm sure it says somewhere in the thread, but can't find what front leafs your running?
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Old 04-09-2014, 09:33 PM   #10
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Re: Finally starting my Longhorn 4x4 conversion

i think thats only with beam axles , indepenend suspention is slightly ajustable with shims a lot of trail and error and patience
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Old 05-21-2014, 04:01 PM   #11
Dieselwrencher
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Re: Finally starting my Longhorn 4x4 conversion

4' lift rough country's for a 73-87 K20. They have been on a 88 V30 before this and I haven't had a problem with them.
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1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread
1972 GMC Sierra Grande Longhorn 4x4
1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed
1972 C10 Suburban Custom Deluxe
1969 Chevy milk truck
1971 Camaro RS 5.3 BTR STG3 Cam Super T10
1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project


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Old 05-25-2014, 10:19 PM   #12
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Re: Finally starting my Longhorn 4x4 conversion

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Camber is a factory set angle and cant be adjusted, at least not reasonably.


https://www.rockauto.com/dbphp/x,cat...OOG_K9808.html
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Old 06-03-2014, 11:09 PM   #13
Dieselwrencher
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Re: Finally starting my Longhorn 4x4 conversion

Have to bring this one out of the dead and knock the dust off it. A few weeks ago we put the truck in the barn to avoid some severe weather and hail heading our way. Last weekend we got it back out and I put on the new to it wheels and new tires. I had some help with the look from a couple socia-paths from on here. I think they were right and it looks pretty good this way. The only thing I'm going to change is powder coat the lock out centers blue.








I've got to finish some repairs on my Super H, clean the shop, and then it's back to work on the Longhorn. I've got a whole list of stuff to finish and get done so I can start driving this thing.
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1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread
1972 GMC Sierra Grande Longhorn 4x4
1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed
1972 C10 Suburban Custom Deluxe
1969 Chevy milk truck
1971 Camaro RS 5.3 BTR STG3 Cam Super T10
1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project


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Old 06-03-2014, 11:17 PM   #14
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Re: Finally starting my Longhorn 4x4 conversion

Those wheels turned out pretty nice and the truck looks good too.
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Old 06-04-2014, 09:47 PM   #15
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Re: Finally starting my Longhorn 4x4 conversion

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socia-paths




hahaha
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Old 06-04-2014, 03:42 PM   #16
Dieselwrencher
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Re: Finally starting my Longhorn 4x4 conversion

Thanks. I hope to be driving it by July...............
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1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread
1972 GMC Sierra Grande Longhorn 4x4
1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed
1972 C10 Suburban Custom Deluxe
1969 Chevy milk truck
1971 Camaro RS 5.3 BTR STG3 Cam Super T10
1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project


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Old 06-04-2014, 04:09 PM   #17
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Re: Finally starting my Longhorn 4x4 conversion

Oh Wow Ryan! those wheels and tires look great!
Congrats!
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Old 06-04-2014, 11:36 PM   #18
Dieselwrencher
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Re: Finally starting my Longhorn 4x4 conversion

Speaking of one of them.
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1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread
1972 GMC Sierra Grande Longhorn 4x4
1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed
1972 C10 Suburban Custom Deluxe
1969 Chevy milk truck
1971 Camaro RS 5.3 BTR STG3 Cam Super T10
1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project


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Old 06-06-2014, 08:42 PM   #19
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Re: Finally starting my Longhorn 4x4 conversion

Looking good buddy!
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Old 06-07-2014, 01:14 PM   #20
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Re: Finally starting my Longhorn 4x4 conversion

Man - now I want a diesel conversion! Maybe I can handle a Volkswagen TDI swap
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Old 06-09-2014, 08:33 PM   #21
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Re: Finally starting my Longhorn 4x4 conversion

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Man - now I want a diesel conversion! Maybe I can handle a Volkswagen TDI swap
Might as well give it a whirl.
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1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread
1972 GMC Sierra Grande Longhorn 4x4
1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed
1972 C10 Suburban Custom Deluxe
1969 Chevy milk truck
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1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project


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Old 06-07-2014, 04:41 PM   #22
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Re: Finally starting my Longhorn 4x4 conversion

Pete, send that beauty down to CO, i'll hook you up!
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Old 06-07-2014, 04:49 PM   #23
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Re: Finally starting my Longhorn 4x4 conversion

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Pete, send that beauty down to CO, i'll hook you up!
Tempting! I did see an ochre/white 72 K20 Cheyenne that needs some love....
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Old 06-09-2014, 10:19 AM   #24
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Re: Finally starting my Longhorn 4x4 conversion

Maybe I missed it, but are those powder coated aluminum rims? They look great by the way. I am a big fan of the BFGs. I ran a set for 82K miles and still had some tread. I was impressed. So I bought my 3rd set.
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Old 06-09-2014, 08:35 PM   #25
Dieselwrencher
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Re: Finally starting my Longhorn 4x4 conversion

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Maybe I missed it, but are those powder coated aluminum rims? They look great by the way. I am a big fan of the BFGs. I ran a set for 82K miles and still had some tread. I was impressed. So I bought my 3rd set.
They're just painted for now. Later I will send them in to be blasted and powder coated. This wheel swap was a last minute deal. I supposedly had a dude coming to buy my 76, so I had to get these mounted and put on here as the other wheels and tires went back on the 76. Guess what, the dude bailed.
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1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread
1972 GMC Sierra Grande Longhorn 4x4
1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed
1972 C10 Suburban Custom Deluxe
1969 Chevy milk truck
1971 Camaro RS 5.3 BTR STG3 Cam Super T10
1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project


Tired of spark plugs? Check this out.
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