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QA1 Proma Star Coil-Over Shocks DS304

QA1 Precision Products DS304 - QA1 Proma Star Coil-Over Shocks

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Coil-Over Shock, Proma Star, Twin-Tube, 12.625 in. Extended, 9.500 in. Collapsed, Eyelet/Eyelet, Each

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Brand: QA1 Precision Products

Manufacturer's Part Number: DS304

Part Type: Coil-Over Shocks and Struts

Product Line: QA1 Proma Star Coil-Over Shocks

Summit Racing Part Number: HAL-DS304

UPC: 806990059697

Coil-Over Shock Type: Single-adjustable

Shock Body Material: Aluminum

Shock Body Finish: Clear anodized

Adjustable Valving: Yes

Number of Valving Selections: 18

Extended Length (in): 12.625 in.

Collapsed Length (in): 9.500 in.

Upper Mount: Eyelet

Lower Mount: Eyelet

Internal Design: Twin-tube

Gas Charged: No

Body Diameter (in): 2.000 in.

Bushing Material: Polyurethane

Bushing Color: Black

Coil-Over Springs Included: No

Recommended Spring Diameter (in): 2.500 in.

Recommended Spring Length (in): 7-9 in.

Adjustable Mounting Bracket Included: No

Hardware Included: Yes

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

QA1's Proma Star externally adjustable coil-over shocks provide just the right combination of consistency, reaction, and durability for drag racing. They have special valving, which is designed to compensate for high shaft speed, while allowing for low shaft speed control. When combined with the 18 externally adjustable valve settings, they ensure an improved grip on the track from end to end. Other features include a bright-anodized aluminum body, PTFE-lined bearings or polyurethane bushings, a 5/8 in. centerless-ground chrome piston rod, and aerospace-caliber sealing materials.

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Most Helpful Reviews Review this Product

3 Customer Reviews for QA1 Precision Products DS304 - QA1 Proma Star Coil-Over Shocks

Average Customer Review

5 Star

(3)

4 Star

(0)

3 Star

(0)

2 Star

(0)

1 Star

(0)
+See All 3 Reviews

Summit Are Awsum ;-)

Summit RacingSummit Racing Verified Purchase

As usual I had my purchase very fast and the product was as described, I'm Very happy with these shocks and Summit

0 of 0 found this review helpful.

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Reviewer: DEREK from Australia

Date: October 10, 2014

Appearance
Ease of Installation
Price/Value
Quality

Good adjustable shock

Summit RacingSummit Racing Verified Purchase

I think this is the best quality / features / value adjustable shock out there

0 of 0 found this review helpful.

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Reviewer: CAREY from FL

Date: September 18, 2014

Appearance
Ease of Installation
Price/Value
Quality

Very good product

Summit RacingSummit Racing Verified Purchase

As usual with QA1 coilovers this is excellent value for money

0 of 0 found this review helpful.

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Reviewer: PATRICK from France

Date: March 24, 2014

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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