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King 2.5 Smoothie Shocks
King 2.5 Smoothie Shock Images
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Select shock options and click "update price w/ options" button.

Price: $491.55

Minimum order:  2

Availability: Special Order 6 Weeks

Part Number:

Shock Travel

Reservoir Type

Add Compression Adjusters (A) [+$197.60]

Shock Options

Add Internal Bypass (IBP) [+$310.65]

Over Cylinder Top Cap (-1.10") [+$35.00]

High Temp Viton Race Seals [+$33.25]

Shock Valving:

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Returns: A 20% restocking fee applies to any authorized returns. Custom and special order shocks are non-returnable and non-refundable.

Sales Tax: King Shocks are only taxable when shipping to CO and WA, however, expedited orders may be taxable to AZ, CA, CO, NV, TX, UT, and WA. If sales tax is not calculated correctly by our website, we will adjust it upon order review.


King 2.5 PR Series Shocks are more than enough shock for most people, but for Filthy Motorsports customers they are simply the benchmark. By far our most popular and best selling shock absorber, the 2.5 smoothie is a great choice for Jeeps, trucks, SUVs, rock crawlers, and prerunners. With a large list of standard options and upgrades, we can get you a shock that will make your vehicle handle better than you could ever have imagined.

Shock Tuning Options
As soon as you place your order, one of our experienced shock tuning experts will review your shock specifications and contact you to finalize the details of your order. All King shocks are available with standard or custom tuning. For custom tuning, one of our shock tuning experts will work with you one-on-one to ensure your shocks are built perfectly for your application to provide the best balance of performance and ride quality. Standard valving is also available for do-it-yourself clients or those that plan to re-valve the shocks themselves with one of our King valve stack kits. Our standard valving is calculated to work well for most typical applications that would utilize this size shock.

Shock Specifications
Specifications for all standard sized 2.5 smoothie shocks are listed in the table below:

King P/N Body Dia. Travel Shaft Dia. Compressed Extended

PR2506-SS 2.5" 6" 7/8" 14.000" 20.000"
PR2508-SS 2.5" 8" 7/8" 16.000" 24.000"
PR2510-SS 2.5" 10" 7/8" 18.375" 28.375"
PR2512-SS 2.5" 12" 7/8" 20.650" 32.650"
PR2514-SS 2.5" 14" 7/8" 23.250" 37.250"
PR2530-SS (Short) 2.5" 14" 7/8" 21.750" 35.750"
PR2516-SS 2.5" 16" 7/8" 26.000" 42.000"
PR2518-SS 2.5" 18" 7/8" 28.000" 46.000"

Compressed and extended shock lengths are measured from eye-to-eye.
Rod ends, OD top caps, IBP, and other options will alter shock dimensions.
Short body shocks have a shorter body, cylinder, and internal shaft spacer.
(Shocks ship uncharged.)

How to Measure For Shocks and Coilovers

[King Shocks | Ordering | Shock Types | Combinations | Shock Options | Unboxing | Maintenance]

Servicing, Tuning, and Rebuilding
All King Shocks are fully serviceable, tunable, and rebuildable so any parts that wear out or get damaged can be replaced. When your shocks are due for service or need a repair, Filthy Motorsports has you covered with all the parts, instructions, and guidance you need to get the job done. We can also service the shocks for you when that time comes, just contact us and we'll get you on the books.

Learn: How to Service and Rebuild King Shocks:
King Shock Rebuild Instructions & King Shock Replacement Parts

  • Precision bored and honed, cadmium plated chromoly body
  • 7/8" hard chromed, heat treated, micro polished shaft
  • Aircraft quality billet aluminum components
  • Heat treated 6061 aluminum alloy piston
  • Heat treated stainless alloy valve shims
  • Teflon bronze composite wear band
  • Long lasting urethane seals
  • Lightweight hard anodized aluminum reservoirs
  • High quality Parker reservoir hose fittings
  • Replaceable 5/8" Teflon lined spherical bearings
  • Fully rebuildable and serviceable
  • Made in the USA

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 3 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 Impressive July 29, 2021
Reviewer: Anonymous Person  
I would like to say these are quite an awesome product. My buddies cant believe how nice my Jeep rides even through some rough stuff. I too am impressed.

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  2 of 2 people found the following review helpful:
5 of 5 Exactly What I Wanted! September 27, 2019
Reviewer: Michael from Lakewood, Ca  
I just wanted to let you guys know that I was finally able to install my shocks on my truck and I am extremely happy with the way my shocks turned out, it is exactly what I wanted! Thank you for everything!!

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  1 of 1 people found the following review helpful:
5 of 5 Wow! June 14, 2019
Reviewer: Jim  
Got the shocks in perfect condition they fit and performed as promised!! OMG! Wish I would have done this a long time ago thanks to all the crew at Filthy and King awesome product and service!

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