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Travel Indicator Kit Big Body PRO

This kit includes a black travel indicator and 9/16" jam nut to fit all big body PRO Shocks. Included in all of our A, AC, TA, TASS & WB shocks.

part #9900

Travel Indicator Kit Small Body PRO

This kit includes a black travel indicator and 1/2" jam nut to fit all small body PRO Shocks. Included in all of our SBA, ASB, TASB, TASSSB, C200A and C250A shocks.

part #9905

A1 Series Single Adjustable Shock

The all new A1/ACF1 Single Adjustable Series has been designed based off of driver input and on-track performance. Through racing applications and inhouse dyno evaluation, PRO has developed the ultimate rebound adjustable shock. Each aluminum PRO Twin Tube Shock is carefully hand-built and comes with a serial numbered dyno graph for reference setting. PRO Shocks carries all of the popular valve combinations and custom valving options are available. Call PRO Shocks for details.

•New valve body with 32 clicks of adjustment for fine-tuning.
•Low speed adjustable for the ultimate in driver feel.
•New steel billet piston design for internal sealing and endurance.
•Low friction steel bearing rotates freely and withstands high temperatures. 

Click here for our ACF1 threaded version of this shock!
California Proposition 65 Statement

ACF1 Series Single Adjustable Threaded Shock

The all new A1/ACF1 Single Adjustable Series has been designed based off of driver input and on-track performance. Through racing applications and inhouse dyno evaluation, PRO has developed the ultimate rebound adjustable shock. Each aluminum PRO Twin Tube Shock is carefully hand-built and comes with a serial numbered dyno graph for reference setting. PRO Shocks carries all of the popular valve combinations and custom valving options are available. Call PRO Shocks for details. •New valve body with 32 clicks of adjustment for fine-tuning. •Low speed adjustable for the ultimate in driver feel. •New steel billet piston design for internal sealing and endurance. •Low friction steel bearing rotates freely and withstands high temperatures.
California Proposition 65 Statement

A2 Series Double Adjustable Shock

Keeping the drive to stay on top of the shock world, the engineers at PRO Shocks have designed a double rebound adjustable shock. The new A2/ACF2 Series offers independent high and low speed adjustability. By having a low speed adjuster through the rod end, the user is given the ability to make easier and faster valve changes. By separating the high and low speed in the system, the A2/ACF2 shock gives multiple rebound valving options while maintaining little to no hysteresis. With the adjustment range in the shock, the racer is able to fine-tune their car to maximum speed. Each shock will come serial numbered and dyno tested to ensure optimum performance and driver feel. Call PRO Shocks to get the specific valving for your racing application. 

•Independent high and low speed rebound adjustability. 
•Large range of rebound options with little to no hysteresis. 
•32 clicks of of low speed adjustment and 40 clicks of high speed adjustment for ultimate tuning. 
•New steel billet piston design for internal sealing and endurance. 
​•Fluid recirculation system to balance internal pressures and give the ultimate in driver feel. 

Click here for our ACF2 threaded version of this shock!
California Proposition 65 Statement

ACF2 Series Double Adjustable Threaded Shock

Keeping the drive to stay on top of the shock world, the engineers at PRO Shocks have designed a double rebound adjustable shock. The new A2/ACF2 Series offers independent high and low speed adjustability. By having a low speed adjuster through the rod end, the user is given the ability to make easier and faster valve changes. By separating the high and low speed in the system, the A2/ACF2 shock gives multiple rebound valving options while maintaining little to no hysteresis. With the adjustment range in the shock, the racer is able to fine-tune their car to maximum speed. Each shock will come serial numbered and dyno tested to ensure optimum performance and driver feel. Call PRO Shocks to get the specific valving for your racing application. 

•Independent high and low speed rebound adjustability. 
•Large range of rebound options with little to no hysteresis. 
•32 clicks of of low speed adjustment and 40 clicks of high speed adjustment for ultimate tuning. 
•New steel billet piston design for internal sealing and endurance. 
​•Fluid recirculation system to balance internal pressures and give the ultimate in driver feel.
California Proposition 65 Statement

ACF3 Series Triple Adjustable Threaded Shock

Incorporating the newest technology developed in our A2/ACF2 Series Double Rebound Adjustable Shock, the engineers at PRO Shocks created a triple adjustable racing shock. The new A3/ACF3 Series is a single compression double rebound adjustable shock. This shock gives you one more level on the competition to fine-tune your car for maximum speed. Using fluid recirculation, this shock has the ability to allow a wide range of adjustment while keeping hysteresis low, giving the ultimate in driver feel. Call PRO Shocks to get the specific valving for your racing application. •Single compression adjustable and double rebound adjustable. •32 clicks of of low speed rebound adjustment and 40 clicks of high speed rebound adjustment for ultimate tuning. •Fluid recirculation system to balance internal pressures and give the ultimate in driver feel. •Extremely low hysteresis with a wide adjustment range.
California Proposition 65 Statement

ACF4 Series 4-way Adjustable Threaded Shock

The engineers at PRO Shocks designed the new 4-way series with performance and function in mind. The shock features the same traction enhancing technology found in all PRO Shocks, but is fully high and low speed adjustable on both compression and rebound. Consistency is enhanced by the recirculating, single circuit valve design. Unlike other adjustable shocks, the hysteresis is minimized and remains low regardless of the adjustment position or range. This allows a wide adjustment range without sacrificing performance. The shock is designed to fit many existing applications. The compressed and extended lengths are in line with industry standards and the adjustable eyelet and canister position allows for maximum mounting clearance. This series is ideal for sprint cars and pavement late models.

•Fully independent high and low speed adjustments for both compression and rebound.
•All adjustments affect the pressure drop across the main piston, eliminating the need for a base valve.
•Single-circuit, recirculating design allows for large adjustment range with extremely low hysteresis.
•Solid main piston allows for reduced gas charge pressure without the risk of cavitation.
•Nitrogen bladder design enhances response and reduces stiction-induced hysteresis.
•Universal mounting design has 32 different options.
-8 position, indexable gas canister.
-4 position, indexable body eyelet.
•Compact - compressed and extended lengths comparable to most standard shock lengths on the market.
•Custom tuning to meet the racer’s needs.

California Proposition 65 Statement

Bump Rubber Spring Light PRO

This light rate 30# WHITE bump spring gives a much more linear rate of progression than either rubber, polyurethane or foam bump stops.

part #A130

Bump Rubber Spring Medium PRO

This medium rate 40# GOLD bump spring gives a much more linear rate of progression than either rubber, polyurethane or foam bump stops.

part #A140

AC Series Shock 5" Stroke

This 2" o.d. non-adjustible threaded aluminum shock is carefully hand-built, serial numbered and dyno tested in our Boonville, Indiana plant. Each aluminum PRO twin tube shock comes with both bearings and a serial numbered dyno graph. This shock may be run shaft up or shaft down and can be used in a coil-over setup for 2 1/2" i.d coil-over spring by using #C320 coil-over hardware kit (sold seperately) For those using 2.25" i.d. springs you will need the #C340 coil-over kit.

California Proposition 65 Statement

AC Series Shock 6" Stroke

This 2" o.d. non-adjustable threaded aluminum shock is carefully hand-built, serial numbered and dyno tested in our Boonville, Indiana plant. Each aluminum PRO twin tube shock comes with both bearings and a serial numbered dyno graph. This shock may be run shaft up or shaft down and can be used in a coil-over setup for 2 1/2" i.d. coil-over spring by using C320 coil-over hardware kit (sold separately) For those using 2.25" i.d. springs you will need the C340 coil-over kit.

California Proposition 65 Statement

AC Series Shock 7" Stroke

This new racing shock technology from PRO Shocks has a redesigned valve body for more repeatability and tunability at the race track. These shocks offer the widest range of adjustment available on the market and have a proven, no-leak sealing system. The detent system promotes a positive adjustment feel and provides better repeatability when setting the shocks at the track. The click adjuster enables the rebound to be reset each time. The rebuildable housing improves the life of the adjuster, with yearly maintenance recommended.
 


Widest range of shock adjustment available on the market.
The 2 piece valve body improves serviceability of seals and reliability of internal
components.
A proven, no-leak sealing system.
California Proposition 65 Statement

AC Series Shock 8" Stroke

This new racing shock technology from PRO Shocks has a redesigned valve body for more repeatability and tun-ability at the race track. These shocks offer the widest range of adjustment available on the market and have a proven, no-leak sealing system. The detent system promotes a positive adjustment feel and provides better repeatability when setting the shocks at the track. The click adjuster enables the rebound to be reset each time. The rebuildable housing improves the life of the adjuster, with yearly maintenance recommended.
 


Widest range of shock adjustment available on the market.
The 2 piece valve body improves serviceability of seals and reliability of internal components.
A proven, no-leak sealing system.
California Proposition 65 Statement

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