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QA1 MS303-08700 Mustang II Front Pro Coil Single-Adjustable Coilover System 700 lb/in

(1974-1978 Ford Mustang II)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

MS303-08700
11 reviews
Sale Price

$789.95

Estimated ship date Sunday, November 22

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Product Details

The QA1 MS303-08700 is a front Pro Coil single-adjustable coilover conversion system engineered for Mustang II suspension applications. Designed to replace the factory shock and spring combination with a performance coilover unit, this system delivers a lower, more aggressive ride height along with tunable damping for a wide range of driving styles and applications.

The fully threaded shock bodies allow for precise ride height adjustability, enabling you to dial in the perfect stance or fine-tune the front weight balance for superior handling. The single-adjustable valving provides compression and rebound control, making it an ideal upgrade for enthusiasts who want meaningful suspension tunability without the complexity of a double-adjustable setup.

Key Features:

  • Single-adjustable valving for tunable compression and rebound damping
  • Fully threaded shock body for ride height adjustability
  • Includes (2) QA1 high-performance aluminum coilover shocks
  • Includes (2) 8-inch chrome-plated coilover springs rated at 700 lb/in
  • All mounting hardware included for a complete bolt-in installation
  • 100% dyno-tested and serialized at QA1's Minnesota factory
  • Rebuildable and revalveable by QA1 or QA1 Authorized Service Centers
  • Made in the USA
  • Sold as a pair

Suitable for drag racing, street performance, autocross, road racing, and street rod builds, the MS303-08700 is a proven coilover solution for Mustang II front suspension conversions used across countless custom and classic vehicle platforms.

Products specifications

Fits

1974-1978 Ford Mustang II

Adjustable Mounting Bracket Included

No

Adjustable Valving

Yes

Coil-Over Kit Position

Front

Coil-Over Springs Included

Yes

Crossmember Included

No

Gas Charged

No

Lower Mount

Eyelet

Mounting

Stock 7/16" ID, Bushing

Notes

1/2 in. bolt hole. Shocks are remote ready, they can be used with the QA1 two or four channel remote adjustable system.

Number of Valving Selections

12

Quantity

Sold as a kit.

Recommended Front-End Weight

1,701-1,900 lbs.

Shock Body Finish

Clear anodized

Shock Body Material

Aluminum

Shocks Included

Yes

Spring Finish

Chrome plated

Spring Rate (lbs/in)

700 lbs./in.

Suspension Height Adjustment

0.0-3.0 in. lowered

Upper Mount

Stud

Welding Required

No

Title

QA1 Shock Absorber and Coil Spring Assembly MS303-08700

Prop 65

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

20% off shipping free shipping ???????????

It was easy to order the item I needed.

Shipping was fast and without damage and the price was great.

Fast and easy

Autoplicity has been quick to send updates on my order to my email.

So far so good! Truth be told when product ships and delivers!!! Can't wait!

Fast shipping great service!

Excellent prices and easy searching.

Great prices, and much faster delivery than expected. They "over-delivered" on what they said they'd do. Will definitely use them again!

Super low prices even for an internet company! Items are hard to find on their website but once you do the price is way better than anywhere else. If they improved the functionality of their website they would take over the world!

Great prices, quick processing, and an overall excellent company

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