How To Install 1963 - 1987 C10 Tubular Coilover Crossmember

QA1's tubular crossmember gives your C10 awesome drivability, tighter steering feel and a lowered stance with up to 8" of drop. Damien and Steve will walk you through the install process, showing you how to install QA1 components from scratch or further upgrade your existing coil-overs and control arms.
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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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Twitter: / qa1motorsports
Questions? Call us @ 800.721.7761

[@billycooper9879]

Love ALL your products for the 73 through 87 C10 truck. Great products well put together just out of my price range. The average working man can’t afford stuff like that!!!!!!

[@QA1TECH]

We appreciate the feedback! Thanks for watching.

[@andrewchong1154]

Average working man with a wife and kid here..... I've got tubular suspension on my Skylark, front and rear. Handling and stopping are as high on the list for me as horsepower....

[@MrMaintmgr]

Leave it to QA1 to answer the question I didn't know I had. I'll own this. Eventually..

[@edwinheredia4305]

Beautiful work well explained.

[@CARRIERGUY]

Its about freaking time somebody makes one of these!!

[@QA1TECH]

We are very excited!

[@Jose-yw5vg]

I am glad I started my project late 😂because now there are full kits instead of individually buying items

[@DadbrosGarage]

I would love to eventually upgrade my 72 c10 to have this!

[@JohnW1711stock]

Great stuff. I use QA1 products on both my race cars. I just put QA1 coil overs on the rear of my 39 Ford. The techs got me the right springs and shocks first try. My friend had a 65 C-10 that had a 71 Cutlass frame stub grafted on. This would be a lot easier, cheaper in the long run, and safer.

[@workinman3878]

building a 65 c10 with my 12 year old son

[@derekgrubbs117]

Love yalls products amazing stuff with a hefty price. Just outta the budget for the everyday average working family guy. And b4 anybody says other wise I've seen a lot of very similar comments to mine on other post of there products

[@workinman3878]

work more

[@iraqirestoration2991]

Agreed this stuff is very expensive

[@luckysgarageshow]

Lets get this on the Gasrtaz 74 C10!

[@ccooper04]

For the lower control arm what’s the 2nd set of mounting holes on the pivot point? Is that so you can pull the wheel further in the wheel well or for a different year

[@markmaroney7556]

What about alignment is it still a shim system for the upper control arms.

[@grumpy1962R]

Any solutions for lining up the steering column to the rack yet? 1964 C10

[@bonethang374]

Dang, wish this was around 2 years ago. I’ve had your front coil over kit on my truck for about that long & with drop spindles. With the coil overs as low as they’ll go, while maintaining adequate travel, the lower coilover mount brackets are only 2 inches off the ground 😭.

[@QA1TECH]

We actually just released this crossmember about a month ago! And we do have a retrofit kit that will fit with your current setup. So you would just need to purchase the crossmember. Sway bar and engine mounts sold separately.

[@lolife999]

Does this crossmember “center” the wheels in the fender opening? As in move the wheel centerline forward. Also how many joints to connect the steering column?

[@rong9554]

nice, now do an early G10 van please.

[@grumpy1962R]

I’m skeptical about trying to drill the one top hole for the upper shock mount because half of the hole in the frame is under the hole in the bracket. Might be a bear getting that one to turn out nice. Also, is it normal for the sides of the crossmember to be slightly higher than the frame?

[@foodsatamp76]

Will this kit raise the engine at all?

[@andrew6139]

do have kit for classic cars i have 1963 Pontiac lemans it sure looks close like my

[@jonathanpalahitski9596]

Oh heck yea!! Price and availability, will be ordering for sure

[@QA1TECH]

Pricing will depend on if you already have the front kit and just need the crossmember, or if you are looking at the full front system. We are aiming to start shipping the end of the month.

[@jonathanpalahitski9596]

@@QA1TECH I already have your complete kit. Just need the crossmember with the retrofit kit and rack

[@QA1TECH]

@@jonathanpalahitski9596 The crossmember and rack and pinion retrofit kit will be around $2200. Engine mounts and sway bar sold separately.

[@jonathanpalahitski9596]

@@QA1TECH nice when will it be available to purchase

[@QA1TECH]

@@jonathanpalahitski9596 We are aiming to start shipping them the end of July.

[@johncrutchfield3694]

@qa1 does this crossmember fit the squarebody suburban?

[@luckysgarageshow]

Hello there……. 😍

[@aliciaANDanthonySandoval]

Do you guys make a coil over conversion for a 4wd chevy s10? If not you should. I have a 1998 gmc Sonoma 4x4 that I want to make into a 2 gen Syclone (awd and boosted) and it would be nice to get rid of the torsion bars with something that could bolt in mostly. Anyways nice products. 🙂👍🏼

[@QA1TECH]

We currently do not catalog anything for the 4WD trucks, but could possibly make a coil-over or shock setup work depending on your specs. Give us a call! 952-985-5675

[@C10Robert]

I’d like to retain my 15” rallies on a 70 C10 and noted the fit against the tie rod was tight even without the spacer. For reference, what width and backspace were those 15’s in the demo (and tire size)?

[@QA1TECH]

15” wheels with 3” drop spindles does require the spacer be removed for rod end to tire clearance which ends up being about ½” right at the edge of the rim. 2 ½” drop spindles will allow more clearance to the tire but the spacer still cannot be used. Stock height spindles can be used with the bump steer spacer and 15” wheels to achieve a 5” drop. 15” x 8” GM truck rally wheels (stock Truck Rally Wheel) 4” backspace with ¼” wheel spacer 3” drop spindles 255/60/15

[@firefighteruppy9121]

How about a C-20 or 30?

[@kellygrubaugh3416]

I'm delighted that a crossmember is available. I have front and rear QA1 suspension on a 66 C10 that I'm building with an L86 engine and Ultimate Headers. I'm very curious if the steering shaft will work with my setup. How can we determine the position of the steering shaft, to make sure there is clearance, before I make the purchase? Is there a template or measurements available?

[@grumpy1962R]

What are you using for the rearend the differential?

[@tat2freddy]

@QA1 Most of the way through installing this system on my project. I already have QA1 uppers and lowers to retrofit, and they have bump stops. I noticed in your install they are not there, I'm assuming they aren't needed with the new setup?

[@QA1TECH]

The new crossmember eliminates the contact points that are on the OE crossmember so the stops are removed from the upper and lower arms. New bump stops are installed on the shocks and the tether is used as a droop stop.

[@WillyG3234]

Lol im just patiently waiting for qa1 to donate one of these for my c10

[@backyardbowties]

What motor mounts are used with gen v lt? Is there an energy suspension or prothane part number? Or is it included?

[@QA1TECH]

We do offer engine mounts for our crossmember. www.qa1.net/automotive/suspension/classic-trucks-conversion-systems/1963-1987-chevy-c10-tubular-crossmember

[@grumpy1962R]

Why aren’t the shock mounts painted

[@storminnorman1932]

Nice work ! when can we see how the steering shaft connection works out ?

[@QA1TECH]

Thank you for the feedback! We will look into doing a video about this.

[@johncrutchfield3694]

@@QA1TECH I'd like to see the video on this as well. I'm looking at putting this full kit on my '88 suburban.

[@grumpy1962R]

7 months, how about the steering

[@grumpy1962R]

My 65 C10 does not have a locator hole for the front sway bar mount. Can you please give me a measurement from the front tip of the frame or some other reference point so I can be certain about its location?

[@QA1TECH]

We do not have a defined measurement for this, but we highlight it in our install instructions on how to properly install the sway bar on the 63-66 trucks. www.qa1.net/assets/uploads/documents/intallation_guides/9919-219_REV_52896_C10_Front_Sway_Bar.pdf

[@grumpy1962R]

Do you have any suggestions for wheel offset for the 18-20” wheels?

[@QA1TECH]

Please reach out to our tech team for some recommendations! 952-985-5675

[@SimpAl..]

After installing my QA1 system, I added a POL rack and pinion. But had to remove it because the input shaft angle was so steep the steering joints were binding up when turned. This video does not show the instillation of the steering shaft to see if your angle is at a better pitch. Any Video coming ?

[@QA1TECH]

We are looking to do a video around the steering shaft. Thank you for the feedback!

[@mordantly]

Any plans for a tubular trailing arm cross member with through exhaust?

[@QA1TECH]

Not at this time, but this is great feedback.

[@DizzKidz]

Would this crossmember fit a c20 ('86 2wd)? I know you offer a coilover conversion for a c20. It would be REALLY nice to find a whole bolt-in unit.

[@QA1TECH]

This crossmember setup will not fit the C20 at this time. We do now offer a control arm, coil-over setup for these trucks. www.qa1.net/automotive/suspension/classic-trucks-conversion-systems/1967-1986-chevy-c20-1987-1991-chevy-r20-coil-over-front-suspension-kits

[@burgundysupreme100]

will this system be compatible with other brand control arms and coil overs? or is it strictly for all qa1?

[@QA1TECH]

Hi there! This is strictly a QA1 setup.

[@grumpy1962R]

How long might one man spend installing the full cross member and front suspension on a 65 C10?

[@QA1TECH]

It's a complete bolt-on system which helps with the installation. You do have to fully remove the engine to do this install which can take some time. Depending on your resources at home and experience, it could take a few days.

[@luistheis2276]

Excellent video tutorial, can you please tell me the price of this Kit for a 1987 Chevrolet C10 as shown in the video? Greetings.

[@QA1TECH]

Hi there! Our full crossmember system starts around $4000

[@chrisb9350]

What exactly is need for the completion of the steering shaft??

[@QA1TECH]

Hi there! Please reach out to our tech team and they will be happy to answer some questions for you! 952-985-5675

[@abellopez8820]

Would you use a drop spindle or a stock hight spindle?

[@QA1TECH]

This kit will allow up to 8" of drop. You can use a drop spindle if you would like or you can use stock type spindles. It does require 73-87 spindles.

[@PeterHatch-mx7zc]

Whats the cost and can you bolt cpp spindles to take hub bearing

[@QA1TECH]

Our complete front crossmember kit starts around $4000 and comes with 73-87 C10 ball joints. The CPP spindles should work, but feel free to reach out to our tech team for some recommendations! 952-985-5675

[@RickDeav88]

May be a dumb question, these compatible for the k10 as well?

[@QA1TECH]

Not a dumb question! But at this time, it is not compatible with that truck.

[@dereksimenac8844]

So you need to pull the engine to change racks?

[@QA1TECH]

Yes you do. You do not need to pull the front clip off like we did in this video. We did that for ease of filming.

[@mannyramirez8146]

How much is the reto kit, or does everything come with the crossmember? I already have the coil over setup. Just need the crossmember.

[@QA1TECH]

Just the crossmember and rack and pinion will be around $2200. Engine mounts and sway bar sold separately.

[@mannyramirez8146]

@@QA1TECH so the parts to retro fit the lower a arms to the new crossmember come with just the crossmember?

[@QA1TECH]

@@mannyramirez8146 Yes. Everything you will need to adapt the retrofit kit to the crossmember will come with it.

[@joea.6017]

Can you convert a C20 to a C10 using a full kit like this?

[@QA1TECH]

This kit is designed to bolt onto the C10 chassis frame. It will not bolt onto the C20.

[@tubehead8203]

Still to view of the stance

[@user-un1sh8xh5v]

is it really worth the upgrade?

[@QA1TECH]

Some people think so! It provides major weight savings, gives you more ride height adjustability and can compliment your other upgraded suspension components nicely. However, if you are not in the market for a full crossmember upgrade, we still do offer the control arm and coil-over kit with the option to add the crossmember later.

[@leonardwalters154]

Okay so we know you have kits for the big 3, what about us people who have odd balls, idk like 70 to 74 amc javelins

[@QA1TECH]

We currently do not catalog a direct fit for this vehicle, but could possibly make a coil-over or shock setup work depending on your specs. Give us a call! 952-985-5675

[@miguelreno7759]

Prices need one for my 76

[@QA1TECH]

If you already have our front system and just need the crossmember, that will start around $2200. If you are needing the whole entire kit, that will start around $3995 through our dealers.

[@grumpy1962R]

Added ground clearance??

[@QA1TECH]

Yup! Here is a more informational video about the kit. kzbin.info/www/bejne/n5e0npWqq6p1npY

[@Macnificent78_]

Do they make them for a 78 impala landeu

[@QA1TECH]

We currently do not make a crossmember for these cars, but do have full vehicle kits.

[@Macnificent78_]

@QA1 great could you send me a link thank also does qa1 make front end Steering components for a 1978 impala if so could you send me that link as well thanks

[@QA1TECH]

@@Macnificent78_ www.qa1.net/automotive/suspension/full-vehicle-kits-systems/handling-suspension-kits

[@dogman_]

Will this fit the 62 C10?

[@QA1TECH]

This kit currently fits the 63-87 C10s. We could possibly make a coil-over or shock setup work for you depending on your specs. Give us a call!

[@VideosByAl]

Where are the Before and After photos ?

[@QA1TECH]

Stay tuned on our other social media platforms! Thanks for checking out the video.

[@kountrylr23]

Damn to bad this doesn't work with ridetech. Should of went QA1

[@shawndickens5816]

Just take my money

[@QA1TECH]

Same. 😂

[@joehalliday4989]

Like always you'll make great stuff but like everybody saying the average man can afford that s*** and y'all can do a little bit better at your video kind of drug out a lot of stuff didn't explain in detail sure would like to have one of those for my 86 fiberglass one piece tilt front end pro street style maybe y'all could give away a gift or something

[@QA1TECH]

Thank you for watching and for your feedback. If you already have the existing front system of ours, then all you need is the crossmember which will be around $2200 through our dealers. If you need the complete front end, you are looking at around $3995 through our dealers. The video is longer since we covered both the retrofit kit and new kit install process. Sway bar and engine mounts sold separately.