Front Coil Springs  

We offer stock replacement springs and two types of performance coil springs. The terms used on the market today like 620 and 720 are not the spring rate. It is the diameter of the coil itself. Upon testing various competitor's spring rates, they are far less in actuality than what they're advertised. Depending on the way they're manufactured and number of coils, a 720 spring could actually be a lower spring rate than a 620.

Maier Racing has spent over 34 years optimizing their coils, both on the track and on the street. The result is that Maier Racing coils provide you with the security that you have a quality product designed with experience surpassed by few. Maier Racing provide unsurpased quality in coil design.

Maier Racing uses constant rate springs (linear progressive) due to the adverse tuning hurdles encountered with progressive coil springs. A number of performance enthusiasts believe that a progression in spring rate allows the vehicle to better negotiate road surface obstacles, such as potholes and bumps. In truth the only thing that a driver will notice is bit more initial body roll, which translates to a more sluggish turn in. This is not the case in our coil application. It is the design and quality of the dampener that determines ride quality, using a constant rate coil allows for the shock to be used more efficiently through the compression and rebound of the car movements. Maier's spring rates are set to actual tested rates and increase linear per inch.

So what makes Maier Racing Coils different?
  • Maier Racing utilizes high quality manufacturing methods used by NASCAR teams
  • Maier Racing designs their Coils to the specific requirements and needs of Mustang owners
  • Maier Racing has Raced Mustangs since 1968 and has a clear understanding of Mustang consumer needs
  • Maier Racing never stops designing their Coil spring product line. Continuous improvement is a must to stay on top and Maier Racing understands this to the fullest extent
  • Maier Racing Coil Springs are finished with quality powder coating

Don't forget your Spring Perches!

Coil Spring Insulators are available at the top of the order table. Our coil spring kits below include the insulators, springs and spring perches.

Some cars original front springs have collapsed and 1” drop will not be noticed. These are measured from the stock ride heights of the original springs. These cars had different options that will change the ride height including air conditioning, etc. The addition of lightweight fiberglass components, aluminum heads, intakes, battery relocation and more, will change the outcome of ride height. The stock ride height in the front can be accomplished with performance springs, by using the 1" Insulator Option below. Additional lowering may be accomplished by doing the Shelby Drop, and/or cutting 1/8 of a coil at a time, re-assemble and drive to settle. The general rule of thumb for cutting our performance springs is when the spring is out of the car, every increment you cut, ex cutting a half inch, will result in a full inch drop when installed.

Application  Use This Rear Leaf Spring
64-73 Maier Racing 500#
Front Coil Springs
 -Small/Big Block, Street Leisure Driving.
  Leaf Spring: 160 High PN. MR-MS2305
 -Small/Big Block, Street Leisure and Enthusiastic Driving.
  Leaf Spring: 160 Low PN. MR-MS2306
64-73 Maier Racing 600#
Front Coil Springs
 -Small Block, Aggressive Street Driving.
  Leaf Spring: 160 Low PN. MR-MS2306
 -Big Block, Street Leisure Driving.
  Leaf Spring: 160 Low PN. MR-MS2306
 -Small Block, Street and Race Driving.
  Leaf Spring: 165 Race Special PN. MR-MS2307
 -Small Block, Race Driving.
  Leaf Spring: 200 Race PN. MR-MS2308
64-73 Maier Racing 700#
Front Coil Springs
 -Big Block, Street and Race Driving.
  Leaf Spring: 165 Race Special PN. MR-MS2307
 -Big Block, Race Driving.
  Leaf Spring: 200 Race PN. MR-MS2308
Coil Springs Insulators
Part #

Description

Price Qty Purchase
C4DZ-5415-AR Coil Spring Insulators Rubber Stock Replacement $9.95/pr
C4DZ-5415-UR Coil Spring Insulators Polyurethane 1/4" (allows for a 1" drop) $19.95/pr
C4DZ-5415-URT Coil Spring Insulators Polyurethane 1" (stock ride height w/performance springs) $21.95/pr
Coil Springs (Stock Replacement)
Part #

Description

Price Qty Purchase
C5ZZ-5310-A 1964-66 O.E.M Style Stock Replacement Springs (170, 200 cid) $89.95/pr
C5ZZ-5310-B 1964-66 OEM Style Stock Replacement Springs (260, 289 cid) $89.95/pr
C7ZZ-5310-A 1967-70 O.E.M Style Stock Replacement Springs (200, 250 cid) $94.95/pr
C7ZZ-5310-B 1967-70 O.E.M Style Stock Replacement Springs (289, 302 cid) $94.95/pr
C7ZZ-5310-C 1967-70 O.E.M Style Stock Replacement Springs (390, 427, 428) $94.95/pr
GT Coil Springs
These springs were original equipment on 1965-66 GT Mustangs.  More firm than stock but offer a softer ride than our 600-pound/inch racing springs.  Ideal for anyone looking to improve handling without sacrificing ride comfort.
Part #

Description

Price Qty Purchase
C5ZZ-5310-E 1964-66 GT Coil Springs $79.95/pr

High Performance Coil Springs
Our kits Include two springs, perches and insulator pads)
These springs are custom wound for the performance oriented customer.  We offer various spring rates for various driving styles. These will lower the car approximately one inch from stock.  Powder coated.  USA made...  

Part #

Description

Price Qty Purchase
C5ZZ-5310-P-Kit 1964-66 Performance 620 Coil Spring Kit 1" Lowering 600# Rating Powder Coated Silver (Includes two springs, perches and insulator pads) $124.95/pr
C7ZZ-5310-P-Kit 1967-73 Performance 720 Coil Spring Kit 1" Lowering 600# Rating Powder Coated Silver (Includes two springs, perches and insulator pads) $124.95/pr
C5ZZ-5310-P 1964-66 Performance 620 1" Lowering 600# Rating Powder Coated Silver $84.95/pr
C7ZZ-5310-P 1967-73 Performance 720 1" Lowering 600# Rating Powder Coated Silver $84.95/pr
MR-MS2301 1964-73 Maier Racing Performance 600# Rated Coil Springs Small Block Race and Aggressive Street Performance and Big Block Street Performance - Blue Powder Coated - Stock Ride Height $119.95/pr
MR-MS2302 1964-73 Maier Racing Performance 700# Rated Coil Springs Big Block Race & Street Performance - Black Powder Coated- Stock Ride Height $129.95/pr
MR-MS2303 1964-73 Maier Racing Performance 800# Rated Coil Springs Big Block Race Black Powder Coated- Specify Year, Engine application and Ride Height at Checkout $149.95/pr
MR-MS2304 1964-73 Maier Racing Performance 900# Rated Coil Springs Big Block Race Black Powder Coated- Specify Year, Engine application and Ride Height at Checkout $149.95/pr
MR-MS2305 1964-73 Maier Racing Performance 1000# Rated Coil Springs Big Block Race Black Powder Coated- Specify Year, Engine application and Ride Height at Checkout $149.95/pr

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