68 C10 Lowering dilemma
I need some suggestions lowering my 68 C10 short bed. I bought this truck the way you see it in the pictures. The front has Russell (never heard of them and can't get any info on them) drop spindles and the rear (coil springs) has 2 inch lowering blocks. The dilemma is I want to get rid of the lowering blocks but I'm not sure if it was lowered with just the blocks or blocks and springs. If I order new springs to replace the blocks it's a 2 inch drop but if I assume the springs and blocks were used and order the wrong springs I'm stuck with them.
According to the LMC Truck catalog it looks like the front was dropped 2-1/2 inches and the rear either 3 or 4 inches?? https://live.staticflickr.com/65535/...a92fc7b3_k.jpg Here is the front. https://live.staticflickr.com/65535/...6c9b4d75_b.jpg[/IMG] Here is the rear https://live.staticflickr.com/65535/...cc213447_b.jpg What I'm asking is what does this front and rear drop look like to you? If the back looks like a 4 inch drop I'll remove the 2 inch lowering blocks and install 4 inch drop springs. Any suggestions are appreciated. |
Re: 68 C10 Lowering dilemma
Can you take pics of the rear springs? Also, can we see a whole sideshot of the truck?
If you like the way it looks, why change it? Does it ride bad, or do you just want it lowered properly? Keep in mind that going to a 4" spring may require shorter shocks and shock relocation brackets for better ride quality. FWIW, I wouldn't order anything from LMC. Try www.azproperformance.com |
Re: 68 C10 Lowering dilemma
Quote:
Thanks |
Re: 68 C10 Lowering dilemma
Quote:
|
Re: 68 C10 Lowering dilemma
Quote:
|
Re: 68 C10 Lowering dilemma
Quote:
Even if the trailing arms are closer to the ground with the blocks they are in line with the tires and shouldn't hit anything unless it goes between your tires. Speed bumps etc should not be a problem. I really don't have a clue and am in the planning stages of mine. If I feel the trailing arms really are too low I may swap to a 1" block? Personally I want as much suspension travel as possible and no C notch. |
Re: 68 C10 Lowering dilemma
Quote:
https://live.staticflickr.com/65535/...228017de_b.jpg |
Re: 68 C10 Lowering dilemma
Just blocks shouldn't get you that low. From what I have been reading (I am new to 2 wheel drive suspensions) you can go about 5" before needing a notch.
Take another picture of how close to the floor your differential is? Again from what I have been reading even with a C notch there isn't much more travel before the differential hits the bottom of the floor. |
Re: 68 C10 Lowering dilemma
Quote:
According to the pictures in the catalog above and the picture of my truck at the rear it looks like I have a 3 inch drop??? |
Re: 68 C10 Lowering dilemma
Post a picture of your rear springs. What I see are coils that are touching each other. This means someone heated the springs.
|
Re: 68 C10 Lowering dilemma
Quote:
https://live.staticflickr.com/65535/...8d625aa7_b.jpg |
Re: 68 C10 Lowering dilemma
Something seems way off here! I had 6" drop springs, and .75" blocks on my 68 before changing to coilovers. I had removed the bumpstops, but still had plenty of frame clearance. There's no way a 4" drop should be hitting the bumpstops.
Can you post of full side shot of the truck? |
Re: 68 C10 Lowering dilemma
What size wheels/tires are on the truck?
|
Re: 68 C10 Lowering dilemma
I'm thinking you may have a 4/6 drop.
Take a stroll through this thread to see what looks like you have instead of comparing to that inaccurate LMC rendering. http://67-72chevytrucks.com/vboard/s...=430300&page=2 |
Re: 68 C10 Lowering dilemma
1 Attachment(s)
Quote:
|
Re: 68 C10 Lowering dilemma
Per your pic above if you remove the lowering block your axle assembly will lower (raising the truck) the thickness of the block. In your case 2". But the trailing arm will remain the same distance from the ground. The trailing arm to ground distance is determined by the wheel and tire combo you are running. I think I got that right. Others can chime in if I'm incorrect.
I'm running a a 5.5" drop in the rear. 4" springs with 2" blocks. My frame is c-notched. I added a 1/2" spacer under the rear spring to give me the rake I wanted. Bell Tech 4" springs. If you have enough threads on the u-bolt or if you don't adding a bunch temporary washers I'd try removing the 2" block and see if that works for you. |
Re: 68 C10 Lowering dilemma
Quote:
To the OP,... those look like 5” or 6” drop springs. |
Re: 68 C10 Lowering dilemma
Quote:
|
Re: 68 C10 Lowering dilemma
Quote:
I know for sure I have stock springs in the front because I bought them and installed them. I tried with NO LUCK to identify the front drop spindles. The casting says RUSSELL. Everyone I spoke with in the industry says they've never heard of them. Obviously they were around but where? Here is another view. Another thing I have to change is the angle of the panhard bar. https://live.staticflickr.com/65535/...d3b7831f_b.jpg https://live.staticflickr.com/65535/...3d0bce67_b.jpg |
Re: 68 C10 Lowering dilemma
Quote:
|
Re: 68 C10 Lowering dilemma
Quote:
Something to be aware of & understand. Also, for the Panhard bar, extend the frame mount lower vs. changing the bracket on the rear housing. At or slightly below the axle centerline & parallel to the road would be better vs. above the centerline (how they were originally). |
Re: 68 C10 Lowering dilemma
Quote:
I'm well aware of the shock issue. I may just install the c notch kit for now and worry about the removal of the lowering blocks later. I agree that I should lower the banhard bar bracket on the frame. Are there weld on brackets available or do I have to fabricate one? Thanks Jim |
Re: 68 C10 Lowering dilemma
Quote:
http://67-72chevytrucks.com/vboard/s...d.php?t=368476 |
Re: 68 C10 Lowering dilemma
Quote:
|
Re: 68 C10 Lowering dilemma
Does anybody want to take a crack at what the drop is and who the manufacturer of these spindles is?
https://live.staticflickr.com/65535/...aa149102_b.jpg https://live.staticflickr.com/65535/...34786b77_b.jpg The casting says Russell. https://live.staticflickr.com/65535/...a2af4a49_b.jpg |
All times are GMT -4. The time now is 03:26 PM. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com