Since 1952
America's Oldest Speed Shop ®
Speedway Motors Bill Smith

Hyperco 10231 Chrysler Composite Leaf Spring, 200 Lb. Rate

SAME DAY SHIPPING!

Specs
Material Type:
Composite
Sold in Quantity:
Each
Spring Rate:
200
Garage Sale:
No
Leaf Spring Eye Type:
Berlin Eye
Spring Location:
Rear
True Arch:
4.50
Front Eye I.D.:
0.625
Rear Eye I.D.:
0.5

Share by Email

From
To

Click image to enlarge

X

Details

Reviews

Q & A

What's in the Box

Hyperco Composite Leaf Springs are significantly lighter than steel, retain their design arch, and provide more side bite off the corner. The Hyperco CLS is truly a cost effective, high performance alternative to steel. It allows teams running leaf springs to be consistent night after night without having to constantly measure, monitor and change their springs for loss of arch / sagging. The initial cost is a value based on the incredible service life. Leave the steel on the street, hook up with the Hyperco CLS performance advantage.

  • On average 70% lighter than steel
  • No sagging or chassis inconsistency
  • More durable = greater value
  • Quicker off the corner compared to steel springs

Composite Spring Dimensions (GIF)

Notes

  1. U-bolts should never come in contact with the composite portion of the leaf spring. Hyperco recommends a heavy gauge rubber or plastic hose be fitted over the U-bolts to ensure that there is no metal to composite contact.
  2. U-bolts should be tightened evenly to a torque value of 80 to 100 ft. lbs., or until the center mounting plate yields/deflects. The torque value should be checked on a regular basis to ensure adequate and consistent clamping force.
  3. The mounting pad must extend a minimum of ¼" past the steel mounting plate.
  4. Additional protection for the composite leaf can be obtained by wrapping all exposed surfaces with high quality duct tape.
  5. When installing springs it is important to check the alignment. The inner sleeves must not bind inside the spring bushings on both the front and rear mounting brackets.

Item Details

Front Bolt: 0.625"
Rear Bolt: 0.5"
Arch: 4.5"
Rate: 200#

You may also be interested in:

Speedway Chrysler Type Leaf Spring Shackle
                        

These rear shackles include the necessary bushings and are designed for Chryslers.

  • 4-7/8" large mount width
  • 3" small mount width
  • 3" center-to-center
Hyperco 10203 Chrysler Composite Leaf Spring, 175 Lb. Rate
                        

Hyperco Composite Leaf Springs are significantly lighter than steel, retain their design arch, and provide more side bite off the corner. The Hyperco CLS is truly a cost effective, high performance alternative to steel. It allows teams running leaf springs to be consistent night after night without having to constantly measure, monitor and change their springs for loss of arch / sagging. The initial cost is a value based on the incredible service life. Leave the steel on the street, hook up with the Hyperco CLS performance advantage.

  • On average 70% lighter than steel
  • No sagging or chassis inconsistency
  • More durable = greater value
  • Quicker off the corner compared to steel springs

Composite Spring Dimensions (GIF)

Speedway Chrysler Type Multi-Leaf Spring, 200 Lb. Rate
                        

Speedway circle track racing multi-leaf Chrysler-type springs offer consistent quality at a great price! These leaf springs feature a 4-leaf design and are made from premium spring steel. Leaf ends are diamond cut and include slider pad inserts to reduce friction. Includes rubber front bushing. 

Made in the U.S.A.

Application Chart (GIF)
 

Landrum Spring 20-231SPD Chrysler Type Multi-Leaf Spring, 200 Lb. Rate
                        

Landrum circle track racing leaf springs are the finest and most consistent springs that we carry. Landrum leaf springs contain not only chrome vanadium, they also have the correct mixture of carbon, manganese, silicon, nickel, molydenum and tungsten.

  • Extra heavy duty clench system prevents inconsistent side bite
  • Teflon inserts to prevent inter-leaf friction
  • Diamond trimmed leaves maintain a more consistent spring rate than tapered end leaves
  • Closest arch tolerance in the racing industry

Landrum Spring Rate Chart (GIF)

Speedway Heavy Duty Chrysler Type Leaf Spring Sliders
                        

Leaf spring sliders bolt on in place of shackles. Heavy duty versions feature roller bearings that keep car from binding up during suspension movement. Comes with brass bushing for 1" I.D. spring eye.

Designed for Chrysler type mono-leaf and multi-leaf racing springs. They must be altered and modified to work with the Camaro/Nova/Firebird leaf springs.

  • Eliminates "jacking" problem associated with loading & unloading of the shackles
  • Helps maintain consistent spring rate for predictable handling
  • More rigid than typical shackle/bushing combination
  • Requires periodic lubrication of the bearings

Leaf Spring Slider Tech (GIF)

AFCO 20231XHD Chrysler Type Multi-Leaf Spring-194 Lb Rate, 5 Inch Arch
                        

Racers using leaf springs realize the importance of accurate arch, load capacity and durability. AFCO leaf springs are the highest quality racing springs available and give you features not available in any other leaf spring. These multi-leaf springs are constructed from high-quality chrom-vanadium steel and set to actual arch following the closest standards in the racing industry. The springs are then heat-treated to provide long life. The final process includes shot-peening to relieve stress in the materials.

  • Chrom-vanadium alloy spring steel material is superior to others and provides consistent rates over a longer life span
  • Teflon rub blocks between leafs reduces friction and maintains consistency of rate
  • Tapered leafs reduce stress by 30-40%, prevents loss of arch
  • Front bushing included
  • Shot-peened after arching to reduce tensile stress, provides 3-5 times more service life to the spring
  • Fits 1966-74 Mopar B body cars
  • Car Weight: 3100-3500 lbs
  • Arch: 6-5/8"
  • Nominal Rate: 194
  • Popular choice rate for stock replacement is 142, 4" arch (20230)

Front bushing included.

AFCO Spring Rate Chart (GIF)

AFCO 20236S Chrysler Roller Bearing Leaf Spring Slider
                        Leaf spring sliders bolt on in place of shackles. Heavy duty versions feature roller bearings that keep car from binding up during suspension movement. Designed and intended to work only with the Chrysler type mono-leaf and multi-leaf racing springs. 
  • 3-1/2" wide
  • 6-5/16" long
  • 2-9/16" tall
  • Width of flange is 4-1/2"
  • Mounting holes on width are 1-13/16" center to center
  • Mounting holes on length are 3" and 5-1/16"
  • Comes with brass bushing for 1" I.D. spring eye

Leaf Spring Slider Tech (GIF)

Front Leaf Spring Bracket Mount
                        Weld-on front leaf spring bracket mount for Chrysler springs. 5/8" hole with an inside width of 3-3/16". Center of hole to the top of the bracket is approximately 1-3/4".