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#1 |
Got Big Block?
Join Date: Apr 2000
Location: West Texas
Posts: 1,510
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Lower in the back
I need to get the arse end of my '68 coil spring C10 down about 1.5-2" blocks seem to be the most economical. Can I get the parts at a local store or am I going to have to order them? What else is needed other than longer U bolts and the blocks themselves? thanks.
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"Experience is what you get when you didn't get what you wanted." |
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#2 |
Registered User
Join Date: Oct 2004
Location: Fayetteville, NC
Posts: 41
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Re: Lower in the back
That is all you need.
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70 step with 68 clip, still in the body shop. GMPP 385 fast burn crate motor, 4:11 eaton. 5 lug 4/6" drop |
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#3 | |
Registered User
Join Date: Dec 2004
Location: Northern AZ
Posts: 7,271
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Re: Lower in the back
Quote:
I am not sure if blocks will work. The U-bolts on these things are different than the two U-bolt set up on 73 and ups. Unless LMC or one of the other suppliers on the board carry them, they do not exist. The best way is a set of lowered springs. |
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#4 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
Yes, blocks will work. I've lowered em plenty o times that way. Have a local spring shop make your ubolts just like stock only longer. Take one of your stockers to show them.
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I'm on the Instagram- @Gearhead_Kevin |
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#5 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
I've posted this pic before a lot of times.
This is a set I built for a 72. The blocks are simply scrap 2x3 thick wall tubing that I boxed the ends of and drilled holes through for the u-bolts to pass through. The u-bolts came from my local spring shop. They make them while you wait for under 30 bucks per pair.
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I'm on the Instagram- @Gearhead_Kevin |
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#6 | |
Registered User
Join Date: Dec 2004
Location: Northern AZ
Posts: 7,271
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Re: Lower in the back
Quote:
The one time I tried blocks the holes did not line up. The U-bolts from our trucks are wider and will not fit in the holes on the blocks. Just my one experience, maybe you found a different block with a wider mounting surface? |
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#7 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
Read my post above, I MADE the blocks out of steel and drilled my own holes.
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I'm on the Instagram- @Gearhead_Kevin Last edited by Tx Firefighter; 10-27-2005 at 06:29 PM. |
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#8 | |
Registered User
Join Date: Dec 2004
Location: Northern AZ
Posts: 7,271
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Re: Lower in the back
Quote:
Sorry I was typing my response to your post above and then your homebuilt pict came up, so I missed it. If you home build em then the holes are where you put em. I bought a set of lowering blocks and they did not work, that was my point. |
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#9 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
completely understandable on the missed post there ghost rider.
The story is, I was working for the Postal Service as a mechanic at the time and we had no work to do, so I made the blocks as a "Gub ment project" in my spare time.
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I'm on the Instagram- @Gearhead_Kevin |
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#10 |
Senior Member
![]() Join Date: Jun 2002
Location: Murray, Kentucky
Posts: 3,483
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Re: Lower in the back
Classic Performance Products sells blocks specifically for coil sprung trucks, as well as ECE. I have blocks from CPP and they work great.
http://www.classicperform.com/goingdown6772.htm The cheapo blocks from Azone or other auto parts stores won't work. Good luck, Rg
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Roger '68 Short step - https://67-72chevytrucks.com/vboard/...d.php?t=849675 '69 ('70?) 2wd Blazer '70 GMC Jimmy 2wd '73 Firebird - https://67-72chevytrucks.com/vboard/...d.php?t=853203 |
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#11 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
Damn, CPP gets 69 bucks a pair for those lowering block sets. I need to start making them as a sideline for extra cash.
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I'm on the Instagram- @Gearhead_Kevin |
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#12 |
Senior Member
![]() Join Date: Jun 2002
Location: Murray, Kentucky
Posts: 3,483
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Re: Lower in the back
Tx, you got that right, they ain't cheap... I'll buy a set of 2" from you (ubolts included), how much do you want?
Rg
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Roger '68 Short step - https://67-72chevytrucks.com/vboard/...d.php?t=849675 '69 ('70?) 2wd Blazer '70 GMC Jimmy 2wd '73 Firebird - https://67-72chevytrucks.com/vboard/...d.php?t=853203 Last edited by raggedjim; 10-27-2005 at 09:37 PM. |
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#13 |
Outlandish Trends - FL
Join Date: Jul 2005
Location: Orlando
Posts: 1,396
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Re: Lower in the back
I got mine from CPP also. They fit great. It was a total PITA to get the old u-bolt on the passenger side out. Ended up hitting it with the air hammer and it finally broke free. Here's a pic for ya:
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-Bret 67 short-fleet sold! Last edited by 67Fleet; 10-27-2005 at 09:54 PM. |
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#14 |
Son Of Gravel Man
Join Date: Mar 2005
Location: Cleveland OH
Posts: 638
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Re: Lower in the back
Would it be just as easy and about the same price to just put new springs in there?
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#15 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
New springs go about 100-110 bucks, plus 10 bucks or more for shipping.
I built the lowering blocks because scrap rectangular tubing was like 2 or 3 bucks, and the u-bolts were just under 30. Total price under 35 bucks for me.
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I'm on the Instagram- @Gearhead_Kevin |
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#16 | |
Outlandish Trends - FL
Join Date: Jul 2005
Location: Orlando
Posts: 1,396
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Re: Lower in the back
Quote:
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-Bret 67 short-fleet sold! |
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#17 |
Senior Member
![]() Join Date: Jun 2002
Location: Murray, Kentucky
Posts: 3,483
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Re: Lower in the back
That's where I'm at, 4" springs with 2" blocks for 6" drop, without having to worry about shock relocators...
Rg
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Roger '68 Short step - https://67-72chevytrucks.com/vboard/...d.php?t=849675 '69 ('70?) 2wd Blazer '70 GMC Jimmy 2wd '73 Firebird - https://67-72chevytrucks.com/vboard/...d.php?t=853203 |
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#18 | |
Outlandish Trends - FL
Join Date: Jul 2005
Location: Orlando
Posts: 1,396
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Re: Lower in the back
Quote:
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-Bret 67 short-fleet sold! |
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#19 |
Senior Member
Join Date: Jan 2005
Location: Loveland Co.
Posts: 3,098
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Re: Lower in the back
I made my own blocks like Tx did and had to do some fabbing on the passenger side where the mount for the adjustable panhard interfered with the block. I had my block above the mount since my truck was bagged. Did you have an adjustable bar Tx? Was your block below the mount?
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Chris 74 Custom Deluxe SWB 350/350/3.73’s 99 2wd Silverado RCSB 5.3/4L60/3.90’s http://www.classictrucks.com/feature...short_bed.html |
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#20 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
I think what's he's getting at is that his rear shocks are only "seeing" 4 inches of drop with that setup.
I personally have run all the way down to 6 inches of drop without shock relocators without too bad of a ride, and 4 inches without any real noticeable deteoriation in ride at all. That said, I run shock relocators on all my dropped stuff now. I used cut and weld panhard bars to change their length too.
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I'm on the Instagram- @Gearhead_Kevin |
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#21 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
Powell, that truck has an ECE adjustable bar, not the super bar. It's mounted just like stock, on top of the differential.
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I'm on the Instagram- @Gearhead_Kevin |
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#22 |
Senior Member
![]() Join Date: Jun 2002
Location: Murray, Kentucky
Posts: 3,483
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Re: Lower in the back
I'm with TX on this one, tons of people will claim you need a c-notch with a 6" drop, but it's not true...
I think the shock relocators are a good idea, as they do correct the shock angle, but is it a NEED, nope, 15,000 miles and I haven't needed it so far. Course I haven't needed my fire extinguisher either... hmmm... Good night, Rg
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Roger '68 Short step - https://67-72chevytrucks.com/vboard/...d.php?t=849675 '69 ('70?) 2wd Blazer '70 GMC Jimmy 2wd '73 Firebird - https://67-72chevytrucks.com/vboard/...d.php?t=853203 |
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#23 |
AttentionDeficitDisorder
Join Date: Mar 2005
Location: COLORADO
Posts: 600
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Re: Lower in the back
hey im thinking of making me some quick lowering blocks like the ones yuove made out of square tube. how imperative is it that you box the ends as you did? what wall thickness did you use both on the channel and on the boxing ends? thanks again
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#24 |
Registered User
Join Date: Apr 2003
Location: NB
Posts: 3,367
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Re: Lower in the back
could always get two airbags with the lines and valves 4 now.
Compressor to go up and a finger nail to go down. $0.02
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1968 Chevy C10 307 3ott fleetside 1967 Chevy C/10 V8, 3spd, fleetside lwb.Sold 1967 Chev C/10 step, 383, M21. SOLD |
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#25 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Lower in the back
I used thick wall rectangular tubing. It was 1/8 or 1/4 inch thick, I don't remember now. I didn't see any need to box the ends, but I was doing it as a "governement project" back when I worked for the Post Office, so I had plenty of time to make them fancy.
I've seen lots of guys just use the tubing and leave them open front and rear.
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I'm on the Instagram- @Gearhead_Kevin |
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