QA1 27585-3M 27 Series Shock, 13/21.38 Comp/Ext, 5-3M Valving

Ask a Question

The 27 Series is a brand new stock mount monotube shock
Featuring a zinc plated body, 46 MM hard anodized piston and multiple valving options, the 27 Series works like our tried and true 26 Series, but with stock mount option
They are zinc plated for corrosion resistance, and are a popular choice for street stocks, hobby stocks, mini stocks and other classes that require a stock mount shock

$201.95

Factory Shipped

This part will be shipped by the manufacturer. We estimate this item will ship on or before October 10th.

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

70-81 Chevy Camaro, 70-81 Pontiac Firebird, Stock Car

The 27 Series is a brand new stock mount monotube shock
Featuring a zinc plated body, 46 MM hard anodized piston and multiple valving options, the 27 Series works like our tried and true 26 Series, but with stock mount option
They are zinc plated for corrosion resistance, and are a popular choice for street stocks, hobby stocks, mini stocks and other classes that require a stock mount shock
These shocks are available with Hyperscrew (27 Series), or Sealed Hyperscrew (27A Series) (IMCA Southern Sport Mod legal) Hyperscrew
The damping curve allows for complete control of suspension at low shaft speeds without creating extreme forces at high shaft velocities

See more details

Key Specs

Shock Type	Mono Tube
Shock Body Material	Steel
Shock Body Type	Smooth
Shock Body Size	Large Body
Compression Valving	5

See more specs

Need To Know

This Product Will Ship Free

Need help?

Quick and Easy Returns

QA1 27585-3M Details

The 27 Series is a brand new stock mount monotube shock
Featuring a zinc plated body, 46 MM hard anodized piston and multiple valving options, the 27 Series works like our tried and true 26 Series, but with stock mount option
They are zinc plated for corrosion resistance, and are a popular choice for street stocks, hobby stocks, mini stocks and other classes that require a stock mount shock
These shocks are available with Hyperscrew (27 Series), or Sealed Hyperscrew (27A Series) (IMCA Southern Sport Mod legal) Hyperscrew
The damping curve allows for complete control of suspension at low shaft speeds without creating extreme forces at high shaft velocities
Linear valving provides a more stable car and allows the driver to feel the car better
They are racer revalveable and rebuildable, designed for unparalleled repeatability
Made in the USA, these shocks are 100% dyno tested & serialized

CA Prop 65

QA1 27585-3M Specifications

KEY SPECS
MFG. Part #	27585-3M
Brand	QA1
Shock Type	Mono Tube
Shock Body Material	Steel
Shock Body Type	Smooth
Shock Body Size	Large Body
Compression Valving	5
Rebound Valving	3M
Upper Shock Mount	T-Bar
Lower Shock Mount	Stud
Extended Length Range	21.00" to 21.99"
Extended Length	21.38"
Compressed Length Range	12.00" to 12.99"
Compressed Length	12.8"
Finish	Zinc Plated
Gas Charged	Yes

GENERAL
Shock Stroke	5.00
Schrader Valve	No
Body Diameter	2"
Rebuildable	Yes
Bushing Material	Polyurethane
Sold in Quantity	Each
Notes	A linear shock with a hyperscrew and a valving of 5-3M.
GTIN Code	806990096067
Boot Included	No
Color	Zinc
Bushing Color	Black
Lower Mount	Stud
Adjustable Valving	No
Upper Mount	T-Bar