How To: QA1 C10 Suspension Install - Video 1/3

In the first video of the series, Bill and Damien got the chance to install QA1's new 63-87 suspension upgrades to Seth Rosa's '66 C10. In this video, they install control arms, a sway bar, and coilover shocks to the front end. Be sure to check out the other videos to see how to install the rear and how to adjust the suspension, as well.
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About QA1: Founded in 1993, QA1 specializes in providing performance shock absorbers, suspension components, carbon fiber driveshafts, rod ends, spherical bearings, springs, ball joints and more for a variety of markets, including circle track racing; drag racing; street performance; and street rodding, as well as several industrial markets. Whether you’re looking for improved ride quality, show-stopping appearance, or faster times, QA1 delivers.
You can follow us at:
Website: www.QA1.net/
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800.721.7761

[@sethrosa8618]

This truck handles so well now, I can't even begin to describe it! Take corners like a vette! Seriously

[@davidkass7]

Same kit I have on my 1972 C10. Love it!

[@tamrawitte2797]

Wow, really nice, good video!

[@sethrosa8618]

What an awesome truck!!!

[@QA1TECH]

You should look into getting one for yourself!

[@kengraven3252]

Sweet Ride!!!

[@DENO1028217]

Great company unbeatable products!!

[@craignielsen9173]

Awesome!

[@maxiyellow]

Que buen laburo!!!

[@billfoley5018]

That is sweet!

[@sleeks9939]

Willing to donate my 1986 toyota pickup for test fits😁 awesome work.

[@mordantly]

Qa1 : I assembled my shocks earlier, I can't fit a 7/8 wrench through the spring to get on the eyelet jam nut. Do I need a crows foot?

[@johndionne8789]

Anyone have any idea why the QA1 motor mounts for my LS2 won't line up in my 65 c10 I had a shop do the QAI front and rear suspension, can't get the mounts bolted to the block I used carriage bolts I bought appear to be hitting the engine block ? any suggestions,

[@jacobsessum607]

nice!

[@meza5207]

What’s the smallest wheel that can be fitted ?

[@best0910]

have you got a list of all the components that were used in this job? do you sell this as a kit, front rear, end everything I need componets wise to achieve the same results? Thanks

[@QA1TECH]

We sell this as kits. One for the front, one for the rear, and the sway bars are sold separately. The link below will lead you to each set you'll need. Feel free to let us know if you have any questions and keep us updated on your build! www.qa1.net/c10

[@redhotrod3852]

What spindles and front brakes did you use? Are they dropped (2-2 1/2"), if not can you use dropped spindles with out killing the handling? Great setup, well done. (R.I.P. Bruce Neilsen)

[@sethrosa8618]

Red Hot Rod yes they are 2" drop spindles

[@Speed-vw6ib]

Just about to buy this for my 71c10

[@QA1TECH]

Awesome! Let us know if you have any questions at all. Feel free to give us a call at 952-985-5675 M-F 8-5pm CST.

[@robertspinks7930]

Got a silly question regarding the spring on the coilover. I had a shop install my front coils and noticed that the QA1 logo on the spring is oriented upside down on one side. I assume that indicates the spring was installed upside down. Is this anything to worry about? Seems to me that the spring rate is the spring rate, regardless of which end of the spring is up or down, and maybe I shouldn't let an upside down logo bother me, but I also would prefer a little bit better attention to detail from a professional.

[@QA1TECH]

Not a silly question! Never hurts to ask. Your spring will work just fine the way it was installed.

[@deankay4434]

In the video, about 7:58, you where talking about the locating pin for the lower "A" arm shaft. I have a 67 G20 and putting together the shaft, boots and nuts into the lower control arm. The holes are off-set by about 1/4", not straight across. I know the front of the shaft fits the pin, but on the bench without the truck disassembled and want to install it correctly. (One left / one right) With the shaft centered in the "A" arm, rubber boots installed, nuts torqued to book specs W/O spacer says 130 ft. lbs. the shaft should little or no play front to rear within the control arm. Turning the shaft for the alignment hole to face the front, has me slightly confused. I did a 67 C10 and if I remember, there where two holes for mounting on either side, but straight across...I am over-thinking this or have you seen this on replacement aftermarket shafts with metal nut bushing before. Thoughts? Thanks for the video, all good info! (Yes, I have GM factory manual for 1967 C10 trucks and is not clear)

[@QA1TECH]

Hey Dean, I'm going to check with our techs and let you know what I find out. Thanks for the question!

[@QA1TECH]

Hey Dean, sounds like we need a bit of clarification on what you're trying to do here. Feel free to give us a call and we'd be happy to help you out. The number to our tech line is 952-985-5675, and we're here M-F 8-5pm CST. Thanks!

[@deankay4434]

Ok. The OEM "A" arm shaft and bushings have one hole at front, but the aftermarket shaft/bushing kit comes with two that after measuring are about 3/16" off from one end to the other. Confusing for 1978 ASE Master Tech / retired. Installing C20 lower "A" arms for disc brakes on 67 C10 with steering knuckles & rotors from 88-98 GMT400 / 00-02 Express with same 1 1/4" rotors, 11" O.D. and caliper with 2 15/16" piston, GVW 7200 truck / GVW 7300 Van. This is 6 lug, 5.5" pattern. The reference to "spacers" maybe the heavy duty lower control arms come with gusset on bottom between lower BJ & spring pocket, then side of "A" arm where shaft bushings screw in. Will take photos. Thanks / will call.

[@QA1TECH]

Thanks for the extra info, Dean. Photos always help as well. Feel free to reach out to our tech line at the number above, or email us at [e-mail]. Thanks!

[@brettgardner5826]

Do you have any videos coming for Rear Kits on a square body? 73-87?

[@QA1TECH]

Hi there! We are hoping to have some videos soon!

[@DamianGarcia-gr7pi]

Do drop spindles have to be 73-87 or could would 72 drop spindles work on these control arms?

[@QA1TECH]

They have to be 73-87. Same for OEM spindles as well.

[@Cristo12344]

So for my 70 c10 step side I need to make sure I get spindles for 73 and on? Do I need to purchase any other front suspension parts or can stock parts connect to these tubular arms?

[@meza5207]

What year spindles can I use ? I have a 1970 c10

[@QA1TECH]

These systems require the use of 73-87 C10 spindles.

[@frankgonzalez5204]

can this be done with the engine still in?

[@QA1TECH]

It sure can!

[@richardalley260]

What’s the part number? I want it for my 67

[@QA1TECH]

Hey Richard, it depends on which configuration you want to go with. Here's a link to our front C10 systems. Part numbers are located on one of the tabs, thanks! bit.ly/2QIeYwQ

[@gabehernandez2099]

How long did the job take?

[@QA1TECH]

Depending on your experience and access to all the right tools, it shouldn't take you more than a couple days.

[@vandervan22]

Will this kit work with stock drums ? Im not wanting to do a disk brake upgrade.

[@andresayon5396]

Ok guy's whats the price for this kit.?

[@QA1TECH]

They start around $2400 through us. We recommend going through one of our authorized dealers to find the best deals on pricing! You can find local dealers here: www.QA1.net/dealers

[@ct4cf]

Good capture but the volume is all over the place. I suggest a re render w/your audio level better controlled. I had a difficult time watching w/o waking up the family because I couldn't control the erratic volume levels. I'm hoping u will add EPS rack in later videos & delete the PS pump & all associated w/it.

[@philliphoskins2700]

What is the cost of this upgrade

[@QA1TECH]

The front suspension starts around $1860 through a dealer.

[@TheBobbykey]

2:44 head smoking from thinking to hard

[@QA1TECH]

😂😂😂

[@josierosa302]

Awesome!