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Lightweight 5 Inch Spring Coil-over Adapter Kit

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Lightweight 5 Inch Spring Coil-over Adapter Kit

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Please NOTE the following about this product:

  • This item is sold as a kit.

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What's in the Box

Complete kit to adapt your 2-1/2" coil-over kit to the IMCA approved 5" spring. Available for Bilstein, Pro, QA1, Carrera, or Monroe steel shocks.

You may also be interested in:

Coilover Kits, 2 Inch Body, 5 Inch Coilover Sleeve
(Part #91046236)
                        These coil over kits fit bearing end shocks with no modifications necessary. Available for Pro Shocks, Carrera, Monroe, QA1 or Bilstein coil-over compatible shocks.  

Coilover kit works with 2 1/2" I.D. springs and 2" O.D. body shocks. The Carrera kit can be used on Bilstein shocks by adding a thick (.120") washer in the spring seat cup.

910-46236 Instructions (PDF)

IMCA Approved 5 Inch Rear Spring Coilover Kit, 5 Inch Sleeve
(Part #91045580)
                        

For 2005, IMCA allows modifieds to run 5" spring coil over kits on their steel rear shocks. We offer the complete kit with coilover kit and 5" spring plates. Choose Bilstein, Pro, QA1, Carrera or Monroe steel shocks.

Coil-Over Mounting Guide (GIF)

Tru-Coil Racing Coil Springs, Rear, 5 x 13 Inch
(Part #252513)
                        
Any dirt oval track racer knows how harsh the racing environment can be. Tru-Coil rear coil springs are designed specifically to withstand the rigors of dirt oval track racing. These rear coil springs are the most durable on the market due to precision manufacturing and the high quality chrome vanadium steel construction. Chrome vanadium steel is a material that has amazing strength and toughness, plus it's resistance to fatigue under high temperatures is second to none. These springs are guaranteed to stay "Tru" to their rate and shape. 

Tru-Coil rear coil springs have a powdercoated, not painted, finish. Powder coating is tougher than paint which means it has superior corrosion protection. Offered in a stunning purple color, these coil springs can easily be seen when walking past victory lane. Varying spring rates will allow the racer a greater range in their chasiss setup. Rates start at 125 and increase up to 300, and are marked on the spring for easy identification. These springs are also ground flat on both ends. 

To top it all off, Tru-Coil rear coil springs are affordably priced and are sure to meet the racer's budget. Such low prices make it extremely easy to experiment with different spring rates, allowing the racer to find the perfect one. Tru-Coil rear coil springs are simply the best bang for the racer's buck! 

  • Rear coil springs
  • 13" Free Height
  • 5" Outside Diameter
  • Chrome Vanadium Steel construction
  • Guarantees consistent rates for all springs
  • Powdercoated finish
  • Ground flat on both ends
  • Purple color
  • Varying rates from 125-300

For more information check out suggested spring setup chart for IMCA Modified Car and Street Stock Car 

Tru-Coil Racing Coil Springs, Rear, 5 x 16 Inch
(Part #252516)
                        Any dirt oval track racer knows how harsh the racing  environment can  be. Tru-Coil rear coil springs are designed specifically  to withstand  the rigors of dirt oval track racing. These rear coil  springs are the  most durable on the market due to precision  manufacturing and the high  quality chrome vanadium steel construction.  Chrome vanadium steel is a  material that has amazing strength and  toughness, plus it's resistance  to fatigue under high temperatures is  second to none. These springs are  guaranteed to stay "Tru" to their rate  and shape.  

Tru-Coil rear coil springs have a powdercoated, not painted, finish. Powder coating is tougher than paint which means it has superior corrosion protection. Offered in a stunning purple color, these coil springs can easily be seen when walking past victory lane. Varying spring rates will allow the racer a greater range in their chasiss setup. Rates start at 150 and increase up to 250, and are marked on the spring for easy identification. These springs are also ground flat on both ends. 

To top it all off, Tru-Coil rear coil springs are affordably priced and are sure to meet the racer's budget. Such low prices make it extremely easy to experiment with different spring rates, allowing the racer to find the perfect one. Tru-Coil rear coil springs are simply the best bang for the racer's buck! 

  • Rear coil springs
  • 16" Free Height
  • 5" Outside Diameter
  • Chrome Vanadium Steel construction
  • Guarantees consistent rates for all springs
  • Powdercoated finish
  • Ground flat on both ends
  • Purple color
  • Varying rates from 150-250

For more information check out suggested spring setup chart for IMCA Modified Car and Street Stock Car 

AFCO 5 Inch x 16 Inch Rear Springs
(Part #10630)
                        

There's a lot riding on your springs-literally. Springs are your car's connection to the ground, and their performance is directly related to all other suspension components. Inconsistent, weak springs can cause a multitude of handling problems , and, in some cases, dangerous situations. When it comes to choosing coil springs, there are many alternatives, but if you want the best you can get, the choice is clear: CHOOSE AFCOILS. 

All AFCOILS carry a lifetime warranty to remain within 2% of the original nominal free height. Choose your rate. 

  • Every AFCO Coil Spring is machine-ground on both ends to tolerances within 1 degree, and then pressed to solid height and "pre-set." This process virtually eliminates any potential for additional set.
  • AFCO has made a science of optimizing the variables of material thickness and coil spacing to achieve the best possible design for each rate and height of spring in their product line.
  • AFCOILS incorporate the use of super-high tensile strength chrome silicon wire for long life and and a consistent rate. All springs are cold wound on the latest automated coiling equipment and heat treated twice during manufacturing to be able to withstand even the most abusive conditions.
  • To further enhance durability, AFCOILS are shot-peened and coated with a durable yellow finish.

 

BSB Manufacturing 6650 6650 5 Inch Coilover Kit
(Part #91046240)
                        
  • For Bilstein or QA1 shocks utilizing 5" OD springs
  • Threaded tube has scale on both sides for easy and fast setting
  • Slotted top cup with quick release for fast spring changes
  • Cross pin allows for easy adjustment