SKU: 66777715809

QA1 63-72 Chevrolet C10 Rear Suspension Conversion System - Firm - Double Adjustable (250lbs/in)

Sale price$1779.75 Regular price$1977.50
Save 10%

Pay in installments of $494.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

QA1 63-72 Chevrolet C10 Rear Suspension Conversion System - Firm - Double Adjustable (250lbs/in)QA1's C10 bolt on rear suspension system is designed to convert trucks originally equipped with a coil spring rear suspension to coil overs. This system offers up to 6" of total drop and integrates adjustability into multiple areas so you can truly fine tune the geometry to create the perfect performance after lowering. , , By converting the coil spring rear suspension to adjustable coil overs, the ride height for each corner can be altered for that

QA1's C10 bolt-on rear suspension system is designed to convert trucks originally equipped with a coil-spring rear suspension to coil-overs. This system offers up to 6" of total drop and integrates adjustability into multiple areas so you can truly fine-tune the geometry to create the perfect performance after lowering. , , By converting the coil-spring rear suspension to adjustable coil-overs, the ride height for each corner can be altered for that perfect stance. From there, the tubular steel truck arms feature an integrated pinion angle adjustment, eliminating the need for angled shims and allowing the wheelbase to be set to exact specifications. The adjustable panhard bar keeps the rear centered for more predictable cornering, and the multiple mounting locations correct roll center geometry based on the amount of drop. The coil-overs are also relocated to the outside of the frame rail, closer to the wheel, for better cornering stability and allowing room for popular aftermarket rear-mounted fuel tanks. In addition to being easily bolted on, the entire rear system can be installed without needing to remove the bed of the truck.

  • QA1 uniquely engineered to enhance the performance of your vehicle
  • Adjustable shock valving options for all driving styles
  • Ride height adjustability
  • Best-in-class warranty
  • Easy bolt-in install
  • Made in the USA

This Part Fits:

Year Make Model Submodel
1963-1967 Chevrolet C10 Panel Base
1963-1972 Chevrolet C10 Pickup Base
1967-1972 Chevrolet C10 Suburban Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66777715809

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
W
Verified Purchase
Windows Shopper
Chelsea, US
★★★★★ 5
Attractive Hoodie for Women Too
Size: Medium, Color: Pink
I'm female, weigh 110, 5'6". My family member is 5'7", 165. We both like the Medium is this French Terry zip hoodie. The cut is generous and proportioned nicely. Its long enough to fall well past the waist. The cuffs are soft but stay if pushed up. The fabric is soft and comfortable, and warm. The hood has two seams, so it lies nicely. This hoodie seems well made. The interior of fleece hoodies eventually pills up and stiffens; this fabric won't do that. Washed in cold and dried briefly then hung up, they don't shrink much if at all. The price is good for the quality. The dark pink is a good dusty rose color. The heather gray is a classic medium gray.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
R
Verified Purchase
robert
Los Angeles, US
★★★★★ 5
NICE sweatshirt for sure
Size: XX-Large, Color: Blue Wave
Yep lives up to everything said about it, quality and comfort. fits great and should wear good for a long time. it's the ticket! get one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
R
Verified Purchase
RTE
Port Orchard, US
★★★★★ 4
Nice hoodie
Size: Large, Color: Teal Blue
A nice, light hoodie. The teal blue color is bright and cheerful. It is true to size. The reason I didn’t give it a five star rating is the inside is not the usual fluffy soft surface of a sweat shirt. It is more like a fine, short loop terry cloth towel. It is comfortable but different.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
G
Verified Purchase
Grace O’Malley
Los Angeles, US
★★★★★ 5
Great lighter weight hoodie
Size: XX-Large, Color: Black
Great lighter weight hoodie but still goodie material not stiff linen material, looks great on, comfortable and soft, true to size, did arrive a day late which made my gift late and it appeared from the info on Amazon that they held the package until the day before it was to arrive and just shipped it late which ticks me a bit but overall I’m happy with the item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
C
Verified Purchase
C. Castillo
Houston, US
★★★★★ 5
A very nice hoody to wear: a bit dressy in appearance, warm & ample of sizing, hood, pockets & cuffs
Size: XX-Large, Color: Blue Wave
This is a very nice hoodie! Whereas I thought the fabric a bit thin upon arrival, after laundering and wearing for the first time, thought it to be very warm. The hood itself is very ample of size and I have to pull it back or it will hang down over my eyes, blocking my vision. The blue and black design also helps to make it look a bit dressier rather than casual of which a non-print hoody may display. My 2x size is of good fit, not too tight and with ample sized pockets. I also like the sleeve cuffs, as they are solid black and lengthy without being too tight. A good purchase indeed and recommended; would make a great gift for yourself or others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025

recommand products