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QA1 Precision Products RC7855P Shocks & Struts - Individual

Manufacturer

QA1 Precision Products

Part Number

RC7855P
04/26/2034 9:40 AM
Sale Price

$215.33

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Product Details

QA1 Precision Products RC7855P Shocks & Struts - Individual

QA1 Precision Products RC7855P Proma Star Single Adjustable Shock

Used in drag racing, street performance, autocross, road race and street rod applications, Proma Star shocks are the best for hard-core performance.

QA1?s Proma Star shocks are available in both double and single adjustable options. Made with a lightweight aluminum body, Proma Star shocks are ride height adjustable and even include the spring mounting hardware. As with all QA1 aluminum shocks, Proma Stars are 100% dyno tested and serialized.

Proma Star Single Adjustable Shocks
Custom Mount Coil-Over Shock Absorbers

With QA1?s Proma Star Single Adjustable coil-over shock, you can easily adjust your compression and rebound valving and get the hard-core performance you need. One knob allows you to choose from 18 valving options that adjust both compression and rebound valving simultaneously, allowing total suspension control in one easy-to-reach location.

  • Simultaneous Compression and Rebound Adjustment
  • Coil-Over
  • Lightweight Aluminum
  • Ride Height Adjustable
  • Spring Mounting Hardware Included
  • 100% Dyno Tested and Serialized
  • Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers
  • American Made
  • Precision Machined Aluminum Piston with P.T.F.E. Piston Band
  • 5/8? Centerless Ground, Hard Chrome Plated, Solid Piston Rod
  • Three Step Sealing System

Proma Star Double Adjustable Shocks
Custom Mount Coil-Over Shock Absorbers

If you?re looking for hard-core performance and truly independent compression and rebound adjustment, the Proma Star Double Adjustable Shock is what you need. The double adjustable shocks have 324 valving options, with 18 positions of compression adjustment and 18 positions of rebound adjustment.

QA1?s double adjustable range encompasses virtually every application, with soft settings for a comfortable ride and extremely stiff settings for hard core performance handling. With evenly spaced valving changes throughout the adjustment range, there are no jumps when adjusting between any two clicks. Each adjustment has been carefully defined to provide the ideal force curve to maximize performance.

  • Independent Compression and Rebound Adjustment
  • Coil-Over
  • Lightweight Aluminum
  • Ride Height Adjustable
  • Spring Mounting Hardware Included
  • 100% Dyno Tested and Serialized
  • Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers
  • American Made
  • Precision Machined Aluminum Piston with P.T.F.E. Piston Band
  • 5/8? Centerless Ground, Hard Chrome Plated, Solid Piston Rod
  • Three Step Sealing System

Products specifications

Collapsed Length (in)

14.500 in.

Compressed Height

14.5

Extended Height

19.5

Extended Length (in)

19.500 in.

Gas Charged

No

Internal Design

Twin-tube

Lower Mount

Bar pin

Mounting

Stud

Quantity

Sold individually.

Recommended Ride Height

18 1/2 - 19 1/2

Spring Length

14

Upper Mount

Stud

Good Prices, quick delivery

paypal payment is quirky if you change your cart but catalog is easy to read and good prices.

Smooth website. Thank you.

Easy

Good customer service!!! I ordered a greddy boost controller. Took for ever but they explained why.. And everything is all good!!

Fast shipping. Got it in time to go to the track. Great prices too.

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