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QA1 MD301-08700 Mustang II Pro Coil Double Adjustable Coilover Conversion System 700 lb

(1974-1978 Ford Mustang II)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

MD301-08700
13 reviews
Sale Price

$949.95

Estimated ship date Monday, November 23

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Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 MD301-08700 is a front Pro Coil Coil-Over Conversion System built specifically for the Mustang II platform. Featuring double adjustable shocks paired with 700 lb coil springs, this system replaces the factory shock and spring combination with a purpose-built coilover unit engineered for street and performance driving.

The shocks use a fully threaded aluminum body that allows precise ride height adjustment, letting you dial in your stance or fine-tune front-end weight balance for improved handling characteristics. The coil springs are application-specific, designed to seat correctly in the spring pocket with a longer profile that maximizes suspension travel and ride quality.

Key Features:

  • Double adjustable valving — independent compression and rebound adjustment for precise tuning
  • 700 lb spring rate — rated for front end weights of 1,700+ lbs
  • Fully threaded shock body — allows on-the-fly ride height and stance adjustment
  • 1/2" ID lower bolt hole with bearing mount — secure, low-friction lower mounting
  • Anodized aluminum construction — lightweight and corrosion resistant
  • Application-specific springs designed for proper fit and increased suspension travel
  • Sold as a pair (front left and right)

The QA1 MD301-08700 is well-suited for drag racing, autocross, road racing, street performance, and street rod builds. The Pro Coil line is also available in single adjustable, steel economy, and "R" series drag-race configurations for different performance needs.

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

Collapsed Length (in)

7.625 in

Crossmember Included

No

Extended Length (in)

11.125 in.

Gas Charged

No

Lower Mount

Eyelet

Mounting

1/2" ID, Bushing

Notes

1/2 in. bolt hole, bearing. Double-adjustable. Shocks are remote-ready, they can be used with the QA1 2 or 4-channel remote adjustable system.

Number of Valving Selections

324

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 MD301-08700

Prop 65

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

Lowest price that i could find,fast shipping!!!!!<br>

Fast and easy

Good prices compared to other websites. Good customer reviews. Pretty fast shipping. I would recommend this site.

Found exactly what I needed (in-cabin air filter) that was difficult to find. Transaction went smooth and was great I got to pay with Amazon payments. Great shopping experience!

Very good

It was easy to order and the truck bed extender we bought was the lowest price we could find! However, the shipping charge was higher than what was posted on the comparison sight. Nevertheless, it still came in under the next highest price from a different vendor.

Fast shipping, great price, product was somewhat hard to install but got it done, love the outcome of it. Overall happy.

Thanks be getting more later

Really good knowing the parts are exact to my jeep

Your website is good but I wish the pictures you show for the items was correct so your customer can feel sure about their purchase so I hope what I just bought is what I think it is.

First experience so we'll see. So far it has been easy.

Order Number: 32855<br>Accel Super Coils, P/N 140043-8<br><br>Best price on the internet!!! Receieved item fast and as described.<br><br>Will shop here again!!!

Autoplicity.com had the lowest price available for what I was looking for. Within 24 hrs I had an order confirmation and tracking information. I have no complaints, and will likely do business with them again.

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