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Old 02-10-2013, 03:26 AM   #1376
sbc383rulz
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Re: Finally starting my Longhorn 4x4 conversion

just read the whole thread, 2 days of reading later.... YOUR A BAD INFLUENCE! so i guess my plans changed from a sbc in my 69 to 12V with a allison!
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Old 02-12-2013, 06:42 PM   #1377
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Re: Finally starting my Longhorn 4x4 conversion

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Originally Posted by sbc383rulz View Post
just read the whole thread, 2 days of reading later.... YOUR A BAD INFLUENCE! so i guess my plans changed from a sbc in my 69 to 12V with a allison!
That's a good idea.
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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 02-14-2013, 02:16 AM   #1378
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Re: Finally starting my Longhorn 4x4 conversion

I love the build. Especially with a Longhorn.
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Old 02-19-2013, 04:30 PM   #1379
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Re: Finally starting my Longhorn 4x4 conversion

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I love the build. Especially with a Longhorn.
Thanks. I can't wait to be able to work on it again.
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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 02-20-2013, 10:08 AM   #1380
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Re: Finally starting my Longhorn 4x4 conversion

Just stopping and see how my truck is going.......lol....
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Old 02-20-2013, 06:06 PM   #1381
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Re: Finally starting my Longhorn 4x4 conversion

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Just stopping and see how my truck is going.......lol....
Well, it's still sitting there looking half cool.
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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 02-21-2013, 11:56 PM   #1382
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Re: Finally starting my Longhorn 4x4 conversion

I have to port a 24v head, and then it's back on this truck. It's sitting in the shop now so it doesn't get full of snow. I'm debating doing air ride on the rear, but it might have to wait because I have a new project for the wife to drive that is a big project too..........
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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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Old 02-22-2013, 12:14 AM   #1383
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Re: Finally starting my Longhorn 4x4 conversion

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Originally Posted by Dieselwrencher View Post
I have to port a 24v head, and then it's back on this truck. It's sitting in the shop now so it doesn't get full of snow. I'm debating doing air ride on the rear, but it might have to wait because I have a new project for the wife to drive that is a big project too..........
School bus?
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Old 02-22-2013, 12:32 AM   #1384
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Re: Finally starting my Longhorn 4x4 conversion

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Originally Posted by Dieselwrencher View Post
I have to port a 24v head, and then it's back on this truck. It's sitting in the shop now so it doesn't get full of snow. I'm debating doing air ride on the rear, but it might have to wait because I have a new project for the wife to drive that is a big project too..........
All the cool kids....
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Old 02-22-2013, 04:38 PM   #1385
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Re: Finally starting my Longhorn 4x4 conversion

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School bus?
Kind of.
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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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Old 02-22-2013, 04:38 PM   #1386
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Re: Finally starting my Longhorn 4x4 conversion

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All the cool kids....
Then you had better get on it buddy.
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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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Old 02-26-2013, 09:47 PM   #1387
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Re: Finally starting my Longhorn 4x4 conversion

so, this is done now right?
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Old 03-04-2013, 03:38 PM   #1388
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Re: Finally starting my Longhorn 4x4 conversion

Yesterday I started unloading the crap out of the cab. I need to make a list of what still needs to be done, and what parts are needed to be purchased or found. After I get the 24v head done that I'm porting, I'll remove the box and get on boxing the frame and adding some cross members and my GN hitch. I'd really like to do air ride on the rear, but for now the leaf springs are going to have to stay. My project to time list isn't jiving. I want my 40 Ford running by June, need to get the Excursion running soon, the Longhorn needs finished, and we've got a 68 Mustang to restore for my Mother before June or July. I need 3 more bays and 3 guys. I did find my steering shaft and painted it yesterday. I need to get the steering column in it and start getting wiring done so I can get to a point of a test fire........................... That's right after I change my trans cross member and get the frame boxed. There's a guy in Co who I need to kick in the nads. Hey, just sayin. I also will be ordering some zero rate off set add a leaves to get my axles centered in the wheel wells. It's driving me nuts how they are.
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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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Old 03-04-2013, 05:55 PM   #1389
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Re: Finally starting my Longhorn 4x4 conversion

Hey your talking to the king of projects....I don't even know how many I am working on anymore. I am looking forward to seeing that truck of yours on the road soon....you'll get it all done man, it just takes time I have faith in ya....lol
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1958 LS 2 build http://67-72chevytrucks.com/vboard/s...d.php?t=527123
1966 SBFS low and go http://67-72chevytrucks.com/vboard/s....php?p=5799909
1966 SBFS street HULK http://67-72chevytrucks.com/vboard/s...=1#post5886625

Poject Low and go gets a 6.2 ltr LSA supercharged with 6 speed automatic

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Old 03-04-2013, 06:04 PM   #1390
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Re: Finally starting my Longhorn 4x4 conversion

Quote:
Originally Posted by Dieselwrencher View Post
I'd really like to do air ride on the rear, but for now the leaf springs are going to have to stay..
i seen a leaf to air ride conversion a long while back in an article about budget dragcars the man lopped most of the rearpart of the leafsprings off and used the front part as tractionarms he put the airbags on top of his rearaxle , he didnt use any airride stuff just some plastic airhose and two schradervalves once set he left it as it was

the front part of the leafspring alowed for some flex and he used the stock eeeh panhart bar for the side to side stuff , the only thing i kept thinking of was : i hope the front eyes of those leafsprings are strong enough or he be leaving the rearaxle on the startingline
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Old 03-04-2013, 08:31 PM   #1391
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Re: Finally starting my Longhorn 4x4 conversion

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Originally Posted by Dieselwrencher View Post
Yesterday I started unloading the crap out of the cab. I need to make a list of what still needs to be done, and what parts are needed to be purchased or found. After I get the 24v head done that I'm porting, I'll remove the box and get on boxing the frame and adding some cross members and my GN hitch. I'd really like to do air ride on the rear, but for now the leaf springs are going to have to stay. My project to time list isn't jiving. I want my 40 Ford running by June, need to get the Excursion running soon, the Longhorn needs finished, and we've got a 68 Mustang to restore for my Mother before June or July. I need 3 more bays and 3 guys. I did find my steering shaft and painted it yesterday. I need to get the steering column in it and start getting wiring done so I can get to a point of a test fire........................... That's right after I change my trans cross member and get the frame boxed. There's a guy in Co who I need to kick in the nads. Hey, just sayin. I also will be ordering some zero rate off set add a leaves to get my axles centered in the wheel wells. It's driving me nuts how they are.
I'll come help you.
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Old 03-04-2013, 09:14 PM   #1392
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Re: Finally starting my Longhorn 4x4 conversion

Boxing the frame is totally awesome, but who would do all that and skip bagging the rear?























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Old 03-04-2013, 09:15 PM   #1393
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Re: Finally starting my Longhorn 4x4 conversion

how far do you need to offset the front axle?
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Old 03-04-2013, 09:15 PM   #1394
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Re: Finally starting my Longhorn 4x4 conversion

Quote:
Originally Posted by Dieselwrencher View Post
Yesterday I started unloading the crap out of the cab. I need to make a list of what still needs to be done, and what parts are needed to be purchased or found. After I get the 24v head done that I'm porting, I'll remove the box and get on boxing the frame and adding some cross members and my GN hitch. I'd really like to do air ride on the rear, but for now the leaf springs are going to have to stay. My project to time list isn't jiving. I want my 40 Ford running by June, need to get the Excursion running soon, the Longhorn needs finished, and we've got a 68 Mustang to restore for my Mother before June or July. I need 3 more bays and 3 guys. I did find my steering shaft and painted it yesterday. I need to get the steering column in it and start getting wiring done so I can get to a point of a test fire........................... That's right after I change my trans cross member and get the frame boxed. There's a guy in Co who I need to kick in the nads. Hey, just sayin. I also will be ordering some zero rate off set add a leaves to get my axles centered in the wheel wells. It's driving me nuts how they are.
If you have a couch and feed me i will help you, you can pay me in parts!
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Old 03-04-2013, 09:28 PM   #1395
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Re: Finally starting my Longhorn 4x4 conversion

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Originally Posted by ryanroo View Post
how far do you need to offset the front axle?
IDK yet. Whatever it takes to get the wheel centered in the wheel well.
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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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Old 03-04-2013, 10:01 PM   #1396
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Re: Finally starting my Longhorn 4x4 conversion

you should find out, i might be convinced to make a set of offset zero rates...

i am pretty sure i can make them out of 1/2" so it doesnt alter the height much

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Old 03-05-2013, 11:52 AM   #1397
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Re: Finally starting my Longhorn 4x4 conversion

Why do you want to box the frame? the longhorn frame has a high modulus (resistant to bending) to begin with. Its a one ton frame.
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86 CHV K30 502 th400, apple red NEW
71 CHV K20 350 SM465, ochre (saved work truck)
71 CHV K20 292 SM465, white, tach, PTO, (future project)
72 CHV K20 350 350th, medium blue (project stocker)
01 CHV K2500hd crew, indigo blue

^3 dont run and the others don't see winter either
'86 K30 Cummins "Fireside" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=649649
'71 K20 "get driveable" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=590642
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Old 03-05-2013, 12:53 PM   #1398
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Re: Finally starting my Longhorn 4x4 conversion

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Why do you want to box the frame? the longhorn frame has a high modulus (resistant to bending) to begin with. Its a one ton frame.
Because a Cummins weighs 400 lbs more than a big block chevy and makes much more torque.
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Old 03-05-2013, 01:15 PM   #1399
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Re: Finally starting my Longhorn 4x4 conversion

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Because a Cummins weighs 400 lbs more than a big block chevy and makes much more torque.
The older dodges with cummins didn't have a boxed frame (making assumption here) and the longhorn frame would handle more than a big block since the big blocks worked well in the lighter c20 frames.
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67 GMC K1500 Custom- 305V6 SM420, PTO, Ram Assist, yellow (the outcast) (project period correct upgrades)
67 GMC C2500 351V6 TH400, AC, PS, PB (can't decide what to do with. Update, decided to keep and will restore )
86 CHV K30 502 th400, apple red NEW
71 CHV K20 350 SM465, ochre (saved work truck)
71 CHV K20 292 SM465, white, tach, PTO, (future project)
72 CHV K20 350 350th, medium blue (project stocker)
01 CHV K2500hd crew, indigo blue

^3 dont run and the others don't see winter either
'86 K30 Cummins "Fireside" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=649649
'71 K20 "get driveable" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=590642
'72 K20 Build Thread: http://67-72chevytrucks.com/vboard/s...=493477&page=6

Last edited by Vintage Windmills; 03-05-2013 at 01:24 PM.
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Old 03-05-2013, 01:26 PM   #1400
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Re: Finally starting my Longhorn 4x4 conversion

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Originally Posted by Vintage Windmills View Post
The older dodges with cummins didn't have a boxed frame (making assumption here) and the longhorn frame would handle more than a big block since the big blocks worked well in the lighter c20 frames.
The older dodges also had a ton of problems with cracked frames.
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