QA1 Adjustable 12 Inch Coil-Over Shock Kit, 450 Spring Rate

#9109754

QA1 Adjustable 12 Inch Coil-Over Shock Kit, 450 Spring Rate

Comes with steel coilover sleeves for the shock eyes to fit 1/2" bolts or 5/8" bolts
QA1 shocks feature 18 easily adjustable rebound settings to fine tune your hot rods ride
These premium aluminum bodied shocks are not a revalved race shock - they were built specifically for street rods

Spring Rate:

450 lbs.

115 lbs.150 lbs.200 lbs.225 lbs.250 lbs.275 lbs.350 lbs.400 lbs.550 lbs.600 lbs.

$679.80

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Product Summary

Universal Fit, Rear Position, 450 lbs. Spring Rate

Comes with steel coilover sleeves for the shock eyes to fit 1/2" bolts or 5/8" bolts
QA1 shocks feature 18 easily adjustable rebound settings to fine tune your hot rods ride
These premium aluminum bodied shocks are not a revalved race shock - they were built specifically for street rods
QA1 coil-over racing springs are guaranteed to remain within 2% of rate and length
Heat treated and chrome plated

Comes as a Kit

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Key Specs

Position	Rear
Spring Rate	450 lbs.
Mounted Length	12"
Shock Adjustability	Single Adjustable
Shock Type	Twin Tube

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Need To Know

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855.313.9176

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Details

Kit Includes:

(2) QA1 US402 Adjustable Shock and Coilover Kit w/o Spring, 12 Inch
(2) QA1 Coil-Over Springs, 2-1/2 I.D., 10 Inch

QA1 US402 Adjustable Shock and Coilover Kit w/o Spring, 12 Inch

Billet aluminum shock body
5/8" centerless ground, hard chrome plated, solid piston rod
Deflective Disc Valving
3-step sealing system
18-position adjuster knob changes the rebound valving
Allows suspension control in one easy-to-reach location
100% dyno tested and serialized
Revalveable and rebuildable by QA1 authorized service centers

QA1 Coil-Over Springs, 2-1/2 I.D., 10 Inch

Springs are coil wound of chrome-silicon wire, the strongest spring steel known

Charts

Coil Over Mounting Guide (GIF)

Coil Over Mount Illustration (Link)

QA1 Spring Rate Chart

Coil-Over Mounting Guide (GIF)

Guides & Documents

Coilovers Installation Instructions (9109754)

Coilovers Technical Information (9109754)

Coilovers Technical Information (7214855)

Coil Springs Technical Information (25510)

Warranty (QA1)

Technical Information (QA1)

Specifications

KEY SPECS
Brand	QA1
Position	Rear
Spring Rate	450 lbs.
Mounted Length	12"
Shock Adjustability	Single Adjustable
Shock Type	Twin Tube
Shock Body Material	Aluminum
Upper Shock Mount	Bushed Eyelet
Lower Shock Mount	Bushed Eyelet
Height Adjustable	Yes
Finish	Chrome

GENERAL
Coilover Kit Included	Yes
Coilover Springs Included	Yes
Sold in Quantity	Kit

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Questions & Answers

1 Question • 1 Answer

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What are the extended and collapsed lengths of this shock?

by Troy

• 11 months ago

1 answer

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