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Product Summary

Buick, Chevy, GMC, Oldsmobile, Pontiac, Rear Position

  • Desgined to lower your V6/V8 truck 5" while still maintaining a proper spring to keep your suspension from bottoming out
  • Fits '67-'72 GM A-Body, SBC cars offering a 3" drop over stock height
  • Retains stock spring rate and ride quality in shorter length
  • Black powder coat finish for corrsion resistance with top and bottom pigtail design
  • May not be suited for panels, Suburban or heavy duty towing applications
See more details

Key Specs

MFG. Part #91006035
PositionRear
Spring Rate300 lbs.
Free Height9"
Outside Diameter7"
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91006035 Details

These rear coils are desgined to lower your truck, while still maintaining a proper spring rate to keep your suspension from bottoming out. They work great on six-cylinder and V8 trucks, but may not be suited for panels, Suburban or heavy duty towing applications.

Retains stock spring rate and ride quality in shorter length. 

Note: The drop rate is different on the A-Body cars than it is on the trucks. There is a 5" drop in the truck and 3" drop on the small block A bodies. 

 

Application:

  • 1967-1972 A-Body GM cars
  • 1960-1972 Chevy Trucks
  • 1967-1972 Chevelle

Speedway Motors 91006035 Specifications

KEY SPECS
MFG. Part #91006035
BrandSpeedway Motors
PositionRear
Spring Rate300 lbs.
Free Height9"
Outside Diameter7"
Inside Diameter3.5"
Material TypeSteel
FinishPowder Coated
ColorBlack
Spring Rate Range300 - 399 lbs.
GENERAL
Sold in QuantityPair
Rear Suspension Height5.0 Inch Lowered
Progressive Rate SpringNo
Coil Spring End (A)Pigtail
Coil Spring End (B)Pigtail

Ratings & Reviews

4.9

20 Reviews

Overall Assessment

Customers highly appreciate the product's excellent quality, ease of installation, and perfect fit. They note that the product successfully lowers vehicles—be it a truck, a 1963 C10 SWB, or a Chevrolet—as advertised, providing impressive stances in different car models. Users commend the product for its performance despite differences in stock springs stiffness. They recognize its valuable price point and stated intentions to repurchase, considering it superior over competitors. Some customers also stated an improved aesthetic and handling of vehicles post-installation. However, one user felt the product was stiffer than expected.

4.8

20 reviews

5

19

4

0

3

0

2

1

1

0

Most Liked Positive Review

5.0

Great Fit

If you want 5" of drop, then go with this spring. It does not get any simpler. I installed these into the rear of my 1966 Chevy Truck. They look great, and for the price, you can not beat em. Speedway service is great, and the prices are great. I will continue to purchase from Speedway.

Most Liked Negative Review

2.0

too stiff

these are twice as stiff as the stock springs which was not specified in the description.

Filter by Ratings

Fit great

5.0

2 months ago

D

SC

Verified

Fit great no problem

Would Recommend

Great product

5.0

4 years ago

Tibbs

Krum tx

Verified

Fast service. , lowered the truck perfect . Really happy

Would Recommend

Fit perfect!! Fast shipping

5.0

5 years ago

TBHotrods

Manitoba Canada

Verified

As described, fit perfectly

Would Recommend

still under constuction..

5.0

6 years ago

C.manning

Upland,ca

Verified

Haven't installed yet... still under construction, hopefully by February.. still collecting parts.. 67 chevelle frame off build

Would Recommend

I would buy this again

5.0

7 years ago

1967 C-10

Monticello Iowa

Verified

Product is excellent and good price

Would Recommend

I will buy it again everything went well fast

5.0

7 years ago

cris

Kentucky

Verified

Lower my truck looks good to

Would Recommend

71 STEPSIDE

5.0

7 years ago

HD

Tennessee

Verified

VERY SATISFIED. PERFORMED AS ADVERTISED. GOOD PRICE & QUICK SHIPPING WITH UPDATES AS WELL. THANKS GUYS!!

Would Recommend

too stiff

2.0

7 years ago

rick

caldwell,idaho

Verified

these are twice as stiff as the stock springs which was not specified in the description.

Would Not Recommend

Altitude Adjustment

5.0

7 years ago

Austin

Lincoln Ne

Verified

This install was very easy and greatly improved the looks and handling of my truck.

Would Recommend

I highly recommend

5.0

8 years ago

Beast incorporated

Montgomery Louisiana

Verified

Great fit and the stance is perfect

Would Recommend

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Showing 10 of 20 reviews

Fitment

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