PRO Alum. Small Coilover Shock, 5 In. Pol, Spring Rate: 10 In.-225 lbs

#582501D

PRO Alum. Small Coilover Shock, 5 In. Pol, Spring Rate: 10 In.-225 lbs

Pro shocks all new 3 way adjustable high-quality aluminum small body coil over shocks gives your ride a cleaner look and better performance
These shocks measure 13.1" mounted, 12.5" compressed, and 17.5" extended with a 5.00" stroke
Features a superior quality steel 10" real chrome spring with a 2-5/8" inside diameter and 225 lbs. spring rate

Finish:

Polished

Spring Rate:

$783.99

Made to Order

$799.90

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This is a custom fabricated part. We estimate this item will ship on or before December 14th.

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Product Summary

Universal Fit, Front and Rear Position, Chrome

Pro shocks all new 3 way adjustable high-quality aluminum small body coil over shocks gives your ride a cleaner look and better performance
These shocks measure 13.1" mounted, 12.5" compressed, and 17.5" extended with a 5.00" stroke
Features a superior quality steel 10" real chrome spring with a 2-5/8" inside diameter and 225 lbs. spring rate
The spring itself has an industry exclusive 360 degree polished wire construction that makes it look great from any angle
Each shock also comes with durable urethane mounting bushings with both 1/2" and 5/8" mounting sleeves

Comes as a Kit

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Key Specs

Position	Front and Rear
Spring Rate	225 lbs.
Mounted Length	13.1"
Shock Adjustability	Triple Adjustable
Shock Type	Twin Tube

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Need To Know

Made to Order

This custom item will ship when completed

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Speedway Motors 582501D Details

Pro shocks new aluminum small body coil over shocks are 3 way adjustable. They are fitted with 2-5/8" chrome spring and aluminum coilover kit and make one of the cleanest coil overs on the market for your street rod. Each shock features urethane mounting bushings with both 1/2" and 5/8" mounting sleeves. Because we’re pros in racing and performance, we understand the excellence you are looking for – as a pro – to win. PRO Shocks puts all that it has into making the product AND the service right for you. The advancement of shocks over the last decade makes choosing the right suspension product the difference between a successful season or not. We’re not here to just sell a shock to you. We’re here with the pros and the training to ensure that you get the right shock, and that you know what to do with it.

5” stroke kit has a suggested installed height of 13-1/4” to 13-1/2”

Item Details

Comp. Length - 10.5", Ext. Length - 15.5"
Spring Rate 10"-225 lbs, 1/2 Car Weight - 1450 lbs
Catalog Correction: This part is incorrectly listed as 585501D in catalog 327.

Charts

Adjustment Instructions (GIF)

Guides & Documents

Coilovers Installation Instructions (582501D)

Coil Springs Technical Information (25510)

Speedway Motors 582501D Specifications

KEY SPECS
MFG. Part #	582501D
Brand	Speedway Motors
Position	Front and Rear
Spring Rate	225 lbs.
Mounted Length	13.1"
Shock Adjustability	Triple Adjustable
Shock Type	Twin Tube
Shock Body Material	Aluminum
Shock Stroke	5.00
Upper Shock Mount	Bushed Eyelet
Lower Shock Mount	Bushed Eyelet
Height Adjustable	Yes
Finish	Chrome

GENERAL
Shock Body Size	Small Body
Compressed Length Range	12.00" to 12.99"
Compressed Length	12.5"
Extended Length Range	17.00" to 17.99"
Extended Length	17.5"
Number of Valving Selections	3
Mounted Length Range	12 1/2" - 13 1/4"
Coilover Kit Included	Yes
Coilover Springs Included	Yes
Thread Length	5.75"
Bushing Length	1.50"
Bushing Material	Polyurethane
Upper Mount O.D.	2.48"
Lower Mount O.D.	2.48"
Inside Diameter	2.63"
Overall Diameter	3.50"
Wire Diameter	0.4"
Body Diameter	1.62"
Sold in Quantity	Kit
Adjustable	Yes
Spring Finish	chrome

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Questions & Answers

1 Question • 2 Answers

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I am building a 66 GMC pickup long box, bbc, turbo 400, and custom 4 link suspension with fuel tank in rear. Shocks are cantered about 20 degrees.The mounting length per desired ride height is aprox.13". Would this spring rate and shock be in the ball park and what would be the price of a extra pair of springs should my first choice be incorrect? Thanks Joe

by joe

• 7 years ago

2 answers

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