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QA1 MS303-08600 Mustang II Coil-Over Conversion System, 600 lb.

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#721MS30308600

QA1 MS303-08600 Mustang II Coil-Over Conversion System, 600 lb.

Coil over system is specifically designed for the 1974-1978 Ford Mustang II
Springs have a chrome finish and have a 600 lb. spring rate
They utilize a fully threaded body that allows you to adjust your ride height for the perfect stance

Spring Rate:

600 lb

$789.95

/pair

In Stock

$875.13

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Product Summary

74-78 Ford Mustang II, Front Position, Anodized

Coil over system is specifically designed for the 1974-1978 Ford Mustang II
Springs have a chrome finish and have a 600 lb. spring rate
They utilize a fully threaded body that allows you to adjust your ride height for the perfect stance
Shock body is made from aluminum and has a clear anodized finish for added corrosion resistance
Features a twin tube shock design that has a 3.00 stroke

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Key Specs

Position	Front
Spring Rate	600 lbs.
Shock Adjustability	Single Adjustable
Shock Type	Twin Tube
Shock Body Material	Aluminum

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QA1 MS303-08600 Details

For unmatched ride quality for the street and strip, turn to QA1's Mustang II Pro Coil Shock Systems. With double adjustable, single adjustable, drag "R" series adjustable and non-adjustable valving options, along with four spring rate options, you will find the right coil-over conversion system for you. These shocks are designed to give you the lower ride height and "in the weeds" stance you're looking for, and they utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Used in drag racing, street performance, autocross, road racing and street rod applications.

Guides & Documents

Warranty (QA1)

Technical Information (QA1)

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

QA1 MS303-08600 Specifications

KEY SPECS
MFG. Part #	MS303-08600
Brand	QA1
Position	Front
Spring Rate	600 lbs.
Shock Adjustability	Single Adjustable
Shock Type	Twin Tube
Shock Body Material	Aluminum
Shock Stroke	3.00
Upper Shock Mount	Stud
Lower Shock Mount	Eyelet
Height Adjustable	Yes
Finish	Anodized

GENERAL
Compressed Length Range	7.00" to 7.99"
Compressed Length	7.88"
Extended Length Range	11.00" to 11.99"
Extended Length	11"
Number of Valving Selections	18
Bushing Material	Polyurethane
Body Diameter	2.00"
Sold in Quantity	Pair
Adjustable	Yes
Spring Finish	chrome
GTIN Code	806990061669

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Questions & Answers

2 Questions • 2 Answers

Sort Questions

What size bolt is the lower eye hole ? I have the 7/16 lower bolt. Will this fit ?

by Jair

• 3 years ago

1 answer

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I recently bought a Heidts Mustang II front end for my 54 Chevy pick up. With the plans to put in a small block 350 will these shocks work or do I need a higher shock rate?

by Aaron

• 9 years ago

1 answer

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2 of 2 questions shown

Fitment

1974-1978 Ford Mustang II