Big Bird - 1972 Longhorn K30 - Page 3 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Dieselwrencher** · 01-24-2018, 11:51 PM

Very nice!

7dee2 · 01-25-2018, 12:45 PM

Sahweet, good job!

**BlueBullet** · 01-28-2018, 07:03 PM

I am looking for advice on pinion angle. Wondering if a 10 degree shim would get me in spec? Am I figuring angle right? As in the angle is 10 degrees to sharp. Also on the front drive shaft is a half inch of travel enough? As in if compressed 1/2-5/8 inch it would be bottomed out. By the looks of it I got lucky with driveshaft length in back. I will be running the original hanger bearing cross member for more support for frame and ease on driveshaft.

7dee2 · 01-29-2018, 10:16 AM

Take a look at this calculator and old video from Spicer it might help. http://spicerparts.com/calculators/d...gle-calculator We were able to run a 1 piece drive line but kept the same crossmember you have just incase the GVOD was a turd.

Have the same concern about our front driveline it's close and may need to be shortened before taking it off road. Without an add a leaf and the big block my front end is probably softer and it has not given us any trouble so far (rides like a caddy

).

**Dieselwrencher** · 01-29-2018, 07:49 PM

A half inch doesn't sound like enough in the slip joint to me. Brett took care of the angle question.

7dee2 · 01-30-2018, 10:48 AM

I agree with Ryan and you could simulate the travel to know for sure (I'd be interested to hear what you might find?). More food for thought here is ours during mockup and a link to a stock (?) 72 K5 (forum member CCCC). http://67-72chevytrucks.com/vboard/s...5&postcount=17

**Dieselwrencher** · 01-30-2018, 08:34 PM

I generally like to have 1"-1.5" of travel on the front slip. But I also have 1k lb engines on the front end and the springs will move more than most normal trucks.

If that slip joint bottoms out it will be no good for the trans adapter or transfer case.

**BlueBullet** · 01-30-2018, 10:38 PM

Thanks guys for your input. I have been brainstorming the past few days and got half the drivetrain dialed in. As I was laying under the cab it dawned on me that the transfer case linkage might be different from '72 to '89. Well wouldn't yea know they are a little different that makes a lot of change. By using the '72 linkage I was able to move the engine, trans, and transfer case back a couple inches. That enabled me to get to the proper travel for the front driveshaft and aligners better in the high hump.

**BlueBullet** · 01-30-2018, 11:01 PM

By making those adjustments I still have more run then factory behind the motor and I will be able to run factory radiator pipe and fan shroud. That may be simple but it made my day. I took some pictures and measurements of cross member placements. For the engine cross member I measured from top piece to the top of the front frame cross member and bottom piece to bottom of front frame cross member. In thing to keep in mind is what you are working with. The transfer case linkage is a perfect example. Other things to consider is what engine, trans, and transfer case that you will be using. Don't forget about the trans to transfer case adapter. There are at least two different ones for this setup that I know of which will effect placement.

**BlueBullet** · 01-30-2018, 11:17 PM

Here is a closer picture of the trans to transfer case adapter. It's good and close to the floor. I didn't have the back shim in the body mount. Hopefully that will give some more lift. Also another picture of the transfer case linkage. I will have to also change out the other linkage piece. The hole is to big for the '72 linkage.

**BlueBullet** · 01-31-2018, 10:01 PM

Tonight I tore into the driveline. I cut off perches and got everything dialed in. One thing I noticed is the hanger bearing cross member is sloped downward. Not sure if they all have a slope but one thing to keep in mind. I didn't notice until I had things bolted together for test fitting. Also got the shock mount relocated.

**Dieselwrencher** · 01-31-2018, 10:19 PM

It looks like you might need to knock the rivets out of the carrier bearing riser bracket and move it to the right a little too. It doesn't look to be straight from the tcase to the pinion by the way it looks.

**BlueBullet** · 01-31-2018, 10:29 PM

I was wondering about that whether it was ok or would have to be straight in line. I will have to shorten the rear driveshaft. There is little to no travel.

7dee2 · 02-03-2018, 10:53 AM

Looks great, good move on the front driveline plenty of travel now.

Looks like the carrier cross member just needs to be squared up to the drivetrain centerline then square to the rails. Should be fine with a little adjustment, try a laser and good mounts, carrier bearing etc. when you do this you'll get the whole shebang nutz on! The rear section may kick over a little to mate to the off center 14b pinion.

**BlueBullet** · 02-03-2018, 09:40 PM

The past few days I got the perchs welded back on, painted and rear axle secured again. I was able to slide over the hanger bearing mount to get the driveline straightened out. Pulled power train and got all the holes drilled for all the cross members. Started clean power train.

**BlueBullet** · 02-03-2018, 10:13 PM

Today was spent cleaning up parts for paint. Finished cleaning the power train and got it primed. Then I tackled the front cross member. I ended up using the '80's style. Wasn't to bad just took some time and a few choice words.

. The cross member is actually in backwards compared to the way it was in the K30 frame. I put the cross member in the way the original cross member was and attached the sway bar. Now that I now the position it had to be in I squared it up and got out the torch. With the torch and a good set of welding clamps I heated the edges and pulled top corners up to the frame. I started off with some lighter clamps and they just didn't have the torque. I them did the same for the bottom drivers side. It's doubled up there so you have to get it good and hot then crank er down. Don't forget like I did and remove the bottom bushing. Luckily I caught it in time but still got a little deformed. I then started on the passenger side and worked my way around drilling and bolts. Making sure everything stayed square. For reference the top holes ended up being 2" forward of the factory holes. That was enough fun for one day.

**Dieselwrencher** · 02-04-2018, 01:24 AM

Very nice work!

**BlueBullet** · 02-04-2018, 09:18 PM

This morning I painted the power train and sandblasted a bunch of miscellaneous pieces for moving forward. I then tried out my new powder coating gun. It went pretty well for the first time but I am learning a lot. I purchased a stove for $25 on Craigslist to cure the parts. Did three batches now I will be ready to drop the motor back in tomorrow. This afternoon I changed transmission fluid and filter. Also put a new oil pan gasket, oil filter, and fuel pump. Had to stop there because I need longer bolts for the motor mounts.

fishnixon · 02-04-2018, 10:12 PM

I love the stance of Big Bird. Nice job! I will be keeping an eye as the build continues.

**71blksuper4x4** · 02-05-2018, 12:09 AM

Nathan, can you take a measurement for me on your frame rails. What is the height of the biggest spot on the frame behind the front cab mounts? Is it 8"? Thanks Trevor

**BlueBullet** · 02-05-2018, 10:59 AM

Quote:

Originally Posted by 71blksuper4x4

Nathan, can you take a measurement for me on your frame rails. What is the height of the biggest spot on the frame behind the front cab mounts? Is it 8"? Thanks Trevor

7 1/2" right behind front cab mount. 18" back it's 8"

Vintage Windmills · 02-05-2018, 01:25 AM

Nice progress!

**BlueBullet** · 02-05-2018, 11:01 AM

Quote:

Originally Posted by Vintage Windmills

Nice progress!

Thanks Jud

P.S. I would be interested in buying the Longhorn back if that day comes.

**Dieselwrencher** · 02-06-2018, 12:12 AM

Looking nice! I really despise those 4x4 engine cross members. I'm doing a Longhorn C30 to K30 right now and i'm making a Napco inspired engine cross member for it. At least you went with the poly ones!

sweetk30 · 02-06-2018, 12:45 AM

fyi your front dana 60 needs to get rid of the 80's warn hubs and get the early used spicer hubs on it .

stronger and look more correct for this build .

01-24-2018, 11:51 PM	#1
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,141	Re: Big Bird - 1972 Longhorn K30 Very nice! __________________ Ryan 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.*

01-25-2018, 12:45 PM	#2
7dee2 Registered User Join Date: May 2011 Location: Syracuse, Utah Posts: 1,902	Re: Big Bird - 1972 Longhorn K30 Sahweet, good job! __________________ Brett 67 Camaro SS Build:http://67-72chevytrucks.com/vboard/s...d.php?t=751594 72 Cheyenne/10 Super 115" Fleetside (Waiting it's turn.) 72 Cheyenne/K30 Super 133" DRW SOLD Build:http://67-72chevytrucks.com/vboard/s...d.php?t=645614 YouTube: https://www.youtube.com/@6dee7-7dee2

01-28-2018, 07:03 PM	#3
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 I am looking for advice on pinion angle. Wondering if a 10 degree shim would get me in spec? Am I figuring angle right? As in the angle is 10 degrees to sharp. Also on the front drive shaft is a half inch of travel enough? As in if compressed 1/2-5/8 inch it would be bottomed out. By the looks of it I got lucky with driveshaft length in back. I will be running the original hanger bearing cross member for more support for frame and ease on driveshaft. Attached Images __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294

01-29-2018, 10:16 AM	#4
7dee2 Registered User Join Date: May 2011 Location: Syracuse, Utah Posts: 1,902	Re: Big Bird - 1972 Longhorn K30 Take a look at this calculator and old video from Spicer it might help. http://spicerparts.com/calculators/d...gle-calculator We were able to run a 1 piece drive line but kept the same crossmember you have just incase the GVOD was a turd. Have the same concern about our front driveline it's close and may need to be shortened before taking it off road. Without an add a leaf and the big block my front end is probably softer and it has not given us any trouble so far (rides like a caddy ). __________________ Brett 67 Camaro SS Build:http://67-72chevytrucks.com/vboard/s...d.php?t=751594 72 Cheyenne/10 Super 115" Fleetside (Waiting it's turn.) 72 Cheyenne/K30 Super 133" DRW SOLD Build:http://67-72chevytrucks.com/vboard/s...d.php?t=645614 YouTube: https://www.youtube.com/@6dee7-7dee2

01-29-2018, 07:49 PM	#5
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,141	Re: Big Bird - 1972 Longhorn K30 A half inch doesn't sound like enough in the slip joint to me. Brett took care of the angle question. __________________ Ryan 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.*

01-30-2018, 10:48 AM	#6
7dee2 Registered User Join Date: May 2011 Location: Syracuse, Utah Posts: 1,902	Re: Big Bird - 1972 Longhorn K30 I agree with Ryan and you could simulate the travel to know for sure (I'd be interested to hear what you might find?). More food for thought here is ours during mockup and a link to a stock (?) 72 K5 (forum member CCCC). http://67-72chevytrucks.com/vboard/s...5&postcount=17 Attached Images __________________ Brett 67 Camaro SS Build:http://67-72chevytrucks.com/vboard/s...d.php?t=751594 72 Cheyenne/10 Super 115" Fleetside (Waiting it's turn.) 72 Cheyenne/K30 Super 133" DRW SOLD Build:http://67-72chevytrucks.com/vboard/s...d.php?t=645614 YouTube: https://www.youtube.com/@6dee7-7dee2

01-30-2018, 08:34 PM	#7
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,141	Re: Big Bird - 1972 Longhorn K30 I generally like to have 1"-1.5" of travel on the front slip. But I also have 1k lb engines on the front end and the springs will move more than most normal trucks. If that slip joint bottoms out it will be no good for the trans adapter or transfer case. __________________ Ryan 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.*

01-30-2018, 10:38 PM	#8
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 Thanks guys for your input. I have been brainstorming the past few days and got half the drivetrain dialed in. As I was laying under the cab it dawned on me that the transfer case linkage might be different from '72 to '89. Well wouldn't yea know they are a little different that makes a lot of change. By using the '72 linkage I was able to move the engine, trans, and transfer case back a couple inches. That enabled me to get to the proper travel for the front driveshaft and aligners better in the high hump. Attached Images __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294

01-30-2018, 11:01 PM	#9
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 By making those adjustments I still have more run then factory behind the motor and I will be able to run factory radiator pipe and fan shroud. That may be simple but it made my day. I took some pictures and measurements of cross member placements. For the engine cross member I measured from top piece to the top of the front frame cross member and bottom piece to bottom of front frame cross member. In thing to keep in mind is what you are working with. The transfer case linkage is a perfect example. Other things to consider is what engine, trans, and transfer case that you will be using. Don't forget about the trans to transfer case adapter. There are at least two different ones for this setup that I know of which will effect placement. Attached Images __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294 Last edited by BlueBullet; 01-30-2018 at 11:21 PM.

01-30-2018, 11:17 PM	#10
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 Here is a closer picture of the trans to transfer case adapter. It's good and close to the floor. I didn't have the back shim in the body mount. Hopefully that will give some more lift. Also another picture of the transfer case linkage. I will have to also change out the other linkage piece. The hole is to big for the '72 linkage. Attached Images __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294

01-31-2018, 10:01 PM	#11
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 Tonight I tore into the driveline. I cut off perches and got everything dialed in. One thing I noticed is the hanger bearing cross member is sloped downward. Not sure if they all have a slope but one thing to keep in mind. I didn't notice until I had things bolted together for test fitting. Also got the shock mount relocated. Attached Images __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294

01-31-2018, 10:19 PM	#12
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,141	Re: Big Bird - 1972 Longhorn K30 It looks like you might need to knock the rivets out of the carrier bearing riser bracket and move it to the right a little too. It doesn't look to be straight from the tcase to the pinion by the way it looks. __________________ Ryan 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.*

01-31-2018, 10:29 PM	#13
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 I was wondering about that whether it was ok or would have to be straight in line. I will have to shorten the rear driveshaft. There is little to no travel. __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294

02-03-2018, 10:53 AM	#14
7dee2 Registered User Join Date: May 2011 Location: Syracuse, Utah Posts: 1,902	Re: Big Bird - 1972 Longhorn K30 Looks great, good move on the front driveline plenty of travel now. Looks like the carrier cross member just needs to be squared up to the drivetrain centerline then square to the rails. Should be fine with a little adjustment, try a laser and good mounts, carrier bearing etc. when you do this you'll get the whole shebang nutz on! The rear section may kick over a little to mate to the off center 14b pinion. __________________ Brett 67 Camaro SS Build:http://67-72chevytrucks.com/vboard/s...d.php?t=751594 72 Cheyenne/10 Super 115" Fleetside (Waiting it's turn.) 72 Cheyenne/K30 Super 133" DRW SOLD Build:http://67-72chevytrucks.com/vboard/s...d.php?t=645614 YouTube: https://www.youtube.com/@6dee7-7dee2 Last edited by 7dee2; 02-03-2018 at 11:05 AM.

02-03-2018, 09:40 PM	#15
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 The past few days I got the perchs welded back on, painted and rear axle secured again. I was able to slide over the hanger bearing mount to get the driveline straightened out. Pulled power train and got all the holes drilled for all the cross members. Started clean power train. __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294



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02-03-2018, 10:13 PM	#16
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 Today was spent cleaning up parts for paint. Finished cleaning the power train and got it primed. Then I tackled the front cross member. I ended up using the '80's style. Wasn't to bad just took some time and a few choice words.. The cross member is actually in backwards compared to the way it was in the K30 frame. I put the cross member in the way the original cross member was and attached the sway bar. Now that I now the position it had to be in I squared it up and got out the torch. With the torch and a good set of welding clamps I heated the edges and pulled top corners up to the frame. I started off with some lighter clamps and they just didn't have the torque. I them did the same for the bottom drivers side. It's doubled up there so you have to get it good and hot then crank er down. Don't forget like I did and remove the bottom bushing. Luckily I caught it in time but still got a little deformed. I then started on the passenger side and worked my way around drilling and bolts. Making sure everything stayed square. For reference the top holes ended up being 2" forward of the factory holes. That was enough fun for one day. Attached Images __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294

02-04-2018, 01:24 AM	#17
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,141	Re: Big Bird - 1972 Longhorn K30 Very nice work! __________________ Ryan 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.*

02-04-2018, 09:18 PM	#18
BlueBullet Senior Member Join Date: Apr 2013 Location: Danvers Minnesota Posts: 967	Re: Big Bird - 1972 Longhorn K30 This morning I painted the power train and sandblasted a bunch of miscellaneous pieces for moving forward. I then tried out my new powder coating gun. It went pretty well for the first time but I am learning a lot. I purchased a stove for $25 on Craigslist to cure the parts. Did three batches now I will be ready to drop the motor back in tomorrow. This afternoon I changed transmission fluid and filter. Also put a new oil pan gasket, oil filter, and fuel pump. Had to stop there because I need longer bolts for the motor mounts. Attached Images __________________ 1972 K10 SWB wife's driver 1967 Pontiac GTO Big Bird - 1972 Longhorn K30 http://67-72chevytrucks.com/vboard/s...d.php?t=753294

02-04-2018, 10:12 PM	#19
fishnixon Registered User Join Date: Sep 2006 Location: Ely, Minnesota Posts: 536	Re: Big Bird - 1972 Longhorn K30 I love the stance of Big Bird. Nice job! I will be keeping an eye as the build continues.

02-05-2018, 12:09 AM	#20
71blksuper4x4 SWB 4x4 Collector Join Date: Jun 2001 Location: Osage City, KS Posts: 5,151	Re: Big Bird - 1972 Longhorn K30 Nathan, can you take a measurement for me on your frame rails. What is the height of the biggest spot on the frame behind the front cab mounts? Is it 8"? Thanks Trevor __________________ TREVOR 1970 CST swb 4x4 (speedwarning,cruise,tilt,tach,8track, original red shoulder belts,tow hooks) 1972 Jimmy (soon to be Hickey cloned) 1971 Cheyenne Super 4x4 swb (tilt,tach,buckets, original blue shoulder belts,am/fm,cruise,tow hooks, dealer 8 track) 1972 Cheyenne Super K20 4x4 Custom Camper (tilt, tach, am/fm, tow hooks, bed toolbox, aux gas tank 1972 Cheyenne Super Crew Cab K30 4x4 Duramax, Allison, np205, buckets, tow hooks (CURRENT PROJECT) http://67-72chevytrucks.com/vboard/s...d.php?t=624819 1989 V3500 Crew Cab (454tbi, NV4500, np205) 1970 Chevelle SS (LS5 454,th400,8track,buckets,tach) :2004 Jeep Wrangler Rubicon (daily driver) WTB: 1968-70 Cruise Control Lever

02-05-2018, 01:25 AM	#22
Vintage Windmills Vintage 4x4s Join Date: Sep 2010 Location: Prior Lake, MN Posts: 4,305	Re: Big Bird - 1972 Longhorn K30 Nice progress! __________________ 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

02-06-2018, 12:12 AM	#24
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,141	Re: Big Bird - 1972 Longhorn K30 Looking nice! I really despise those 4x4 engine cross members. I'm doing a Longhorn C30 to K30 right now and i'm making a Napco inspired engine cross member for it. At least you went with the poly ones! __________________ Ryan 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.*

02-06-2018, 12:45 AM	#25
sweetk30 Registered User Join Date: May 2012 Location: horseheads,ny rust belt Posts: 2,794	Re: Big Bird - 1972 Longhorn K30 fyi your front dana 60 needs to get rid of the 80's warn hubs and get the early used spicer hubs on it . stronger and look more correct for this build . Attached Images __________________ 77-k30lb BIG truck build . 87-k30lb budget beater build . 85-k30lb the plow machine build . 85-c10sb summer fun toy . ----------------------------- HOLLEY SNIPER efi = worst case of p.i.t.a i ever had . EDELBROCK pro flo 4 = best deal going so far . love my setup works great.

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