63-72 C10 C-Notch 6in

QA1 Rear Suspension Kit – Single Adjustable – C-Notch – 1963-72 GM Fullsize Truck
Alright, y’all, if your C10’s rear end feels more like a bucking bronco than a smooth operator, this QA1 Rear Suspension Kit is here to save the day. It’s got everything you need to turn that classic hauler into a modern-handling masterpiece, without losing an ounce of its old-school charm.

• Single Adjustable Shocks: Forget that stiff or sloppy ride. These shocks let you tweak the rebound to match your style. Smooth for the Sunday cruise or firm for some spirited cornering—you’re in control.
• C-Notch Done Right: Thinking about lowering your rig? This kit’s got a beefy C-notch to keep everything smooth and solid while giving you the clearance you need. No scraping, no problem.
• Brace Bar & Panhard Bar: These bad boys keep your frame stiff and your axle centered, so you can quit worrying about flex or wandering and focus on enjoying the drive.
• Coil Springs That Work as Hard as You Do: With these springs, you’re getting a perfect mix of comfort and handling. Whether it’s a quick run to the parts store or tearing up some backroads, they’ve got you covered.
• Built Like a Tank: Heavy-duty steel with a slick black powder coat finish means it’s as tough as it is good-looking. Rain, shine, or rust belt winters—it’s here for the long haul.

Why QA1?
Because they know your C10 ain’t just some truck—it’s a piece of American history. This kit doesn’t just fix what’s broken; it takes everything to the next level, giving you modern performance while keeping that classic soul alive.

What’s in the Box?

• Single adjustable shocks for dialing in your ride
• A C-notch setup for proper clearance on those slammed builds
• Brace bar and panhard bar for rigidity and stability
• High-performance coil springs for handling and comfort
• Trailing arms and all the hardware you need—no extra trips to the store!

Fits 1963-72 GM Fullsize Trucks
Whether you’re haulin’ parts, hittin’ the strip, or just lookin’ to ride in style, this QA1 suspension kit’s got your back.