QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in

(1967-1969 Chevrolet Camaro; 1968-1974 Chevrolet Nova; 1968-1974 Chevrolet Chevy II; 1967-1969 Pontiac Firebird; 1971-1974 Pontiac Ventura + 2 more models)

Manufacturer

Part Number

GD401-10350A

5 reviews

Sale Price

$964.95

Estimated ship date Monday, November 23

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Show details for QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in

Picture of QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in

QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in — image 1

QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in — image 2

QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in — image 3

QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in — image 4

QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in — image 5

QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in — image 6

QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in — image 7

QA1 GD401-10350A Front Pro Coil Double Adjustable Coilover Shock Kit GM 350 lb/in — image 8

Product Details

The QA1 GD401-10350A is a front Pro Coil double adjustable coilover shock kit designed as a bolt-in performance upgrade for GM applications. Built on lightweight billet aluminum shock bodies with a fully threaded design, this kit delivers the combination of adjustable ride height and precise valving control needed for everything from daily street driving to track use.

The double adjustable damping system features 18 positions of independent rebound adjustment and 18 positions of independent compression adjustment, yielding 324 unique valving combinations for highly precise suspension tuning. The fully threaded shock body allows for 0 to –2 inches of ride height adjustability, achievable with a simple turn of the spring seat nut.

Kit Specifications:

Shock type: Twintube, double adjustable
Shock body: Lightweight billet aluminum
Compressed length: 10.13 inches
Extended length: 14 inches
Included spring length: 10 inches
Spring rate: 350 lb/in
Spring end style: Tapered pigtail
Valving positions: 18 compression × 18 rebound (324 combinations)
Ride height adjustment: 0 to –2 inches
Sold as a pair

Key Features:

Easy bolt-in installation — no cutting or welding required
100% dyno tested and serialized at the factory
Serviceable and rebuildable by QA1 Authorized Service Centers
High-travel springs with fewer coils reduce unsprung weight and improve suspension response
Made in the USA
Suitable for drag racing, street performance, autocross, road racing, and street rod builds

QA1's Pro Coil high-travel springs are engineered with a smaller wire diameter and wider coil spacing to maximize suspension travel while reducing unsprung weight, allowing the suspension to react faster for optimized handling performance.

Products specifications

Fits

1967-1969 Chevrolet Camaro; 1968-1974 Chevrolet Nova; 1968-1974 Chevrolet Chevy II; 1967-1969 Pontiac Firebird; 1971-1974 Pontiac Ventura; 1973-1974 Oldsmobile Omega; 1973-1974 Buick Apollo

Adjustable Mounting Bracket Included

Adjustable Valving

Yes

Coil-Over Kit Position

Front

Coil-Over Springs Included

Yes

Collapsed Length (in)

10.130 in.

Compressed Height

Crossmember Included

Extended Height

12.8

Extended Length (in)

14.000 in.

Gas Charged

Internal Design

Twin-tube

Lower Mount

Bar pin

Notes

Double adjustable coil-overs, designed to fit applications with small block engines. Shocks are remote ready, they can be used with the QA1 two or four channel remote adjustable system.

Number of Valving Selections

324

Quantity

Sold as a kit.

Recommended Front-End Weight

1,701-1,900 lbs.

Ref No

Shock Body Finish

Clear anodized

Shock Body Material

Aluminum

Shocks Included

Yes

Spring Finish

Silver powdercoated

Spring Rate (lbs/in)

350 lbs./in.

Suspension Height Adjustment

0.0-2.0 in. lowered front

Threaded Adjustment Range

3.000 in.

Upper Mount

Stud

Welding Required

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Title

QA1 Shock Absorber and Coil Spring Assembly GD401-10350A

so far so good

Jennifer

Great price and received item in a timely and in great condition. Will definitely shop here again!

Angelito

After searching for the best prices for the product that I wanted, I ended up with Autoplicity. I quickly got a response that my product has just been shipped and I am very impressed that Autoplicity is giving me an incentive to write a review on them. This tells me that this company is very concerned with the satisfaction of their customers. I am currently waiting for the order to arrive, but so far, I am extremely confident and happy with Autoplicity!

MYKE-O

Wow that was fast. I ordered a Pertronix Ignitor conversion kit. Not only were they by far the lowest price I could find, they shipped within hours of submitting the order. I got the shipment in less than 24 hrs, even though I ordered ground shipping. I was a little bummed that they did not offer free shipping, as I am used to with other online places, but with their fast turnaround, I am not begrudging it. Sure it might have been because they have a warehouse nearby, but it was still unexpectedly impressive. The part arrived and looks like it all there and should be good to go. <br><br>I can't vouch for their customer service, but so far I am pleasantly surprised.

Thesparrow

My Superchips Cortex arrived within a few days of order and by far was the best price arround. Product arrived in perfect condition and worked as described. Great deal. Order #10984

shotfritz

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