Product Summary

  • Has a digressive COB Piston for unbelievable feel
  • Comes with high gas pressure for ultimate traction
  • It is disguised in a standard length 9 inch Bilstein SZ shock
  • The lower and upper shock mount both have a 1/2" spherical rod end
  • Delivers a new level of control by damping slow suspension movements more effectively while not allowing the chassis to be upset by sharp bumps
See more details

Key Specs

Shock TypeMono Tube
Shock Body MaterialSteel
Body Diameter2"
Shock Body TypeSmooth
Shock Body SizeLarge Body
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Details

Exclusively at Speedway Motors you can now order your custom Bilstein shocks online!

These Bilstein mono tube gas shocks feature digressive valving. This delivers a new level of control by damping slow suspension movements more effectively while not allowing the chassis to be upset by sharp bumps. 

Bilstein has set the standard for years in Sprint Cup, Indy Car and Formula 1. Now it is setting the standard for Modifieds, Late Models and Open Wheel.

  • Digressive COB Piston for unbelievable feel
  • High gas pressure for ultimate traction
  • Disguised in a standard length 9 inch Bilstein SZ shock
  • Choose:
    • Rebound Valving - 0-40
    • Compression Valving - 50-90
    • Shock Extension - 0, 1, or 2"

Note: This shock is custom valved and assembled by our expert staff. Due to its custom nature, it cannot be returned for a refund.  Order will ship in 72 hours.

Specifications

KEY SPECS
MFG. Part #
BrandBilstein
Shock TypeMono Tube
Shock Body MaterialSteel
Body Diameter2"
Shock Body TypeSmooth
Shock Body SizeLarge Body
PositionRear Left
Compression Valving
Rebound Valving
Upper Shock Mount1/2" Spherical Rod End
Lower Shock Mount1/2" Spherical Rod End
Extended Length Range
Extended Length
Compressed Length Range
FinishZinc Plated
Compressed Length
Gas ChargedYes
GENERAL
Schrader ValveNo
Coil-Over CompatibleYes
Valve Positions
Bushing MaterialSteel
Inside Diameter46 mm
Shock Eyelet Width.630"
Bolt Hole Circle.500"
Hardware IncludedNo
NotesMADE TO ORDER
Sold in QuantityEach

Ratings & Reviews

4.9

7 Reviews

Overall Assessment

Customers greatly appreciate the product's superior performance and quality, with many satisfied to purchase again. Praised for its effectiveness on racecars and excellent features, it sets itself apart through practical usability and quality material. Though installation may require effort, the product's overall performance is undeniably outstanding. Highly recommended for standout, reliable functionality.

4.9

7 reviews

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I would recommend this product

4.0

a year ago

Joe

Connecticut

Verified

We race asphalt circle tracks. This shock is great for the price as we have a shock price rule.

Would Recommend

Yes !!

5.0

a year ago

Jose

Witchata falls Texas

Verified

Great quality in Bilstein shocks can never go wrong.

Would Recommend

Great shock

5.0

4 years ago

None

Rochelle il

Verified

Hard to install, but was calved that way

Would Recommend

I would buy this again

5.0

5 years ago

Dino

Clifton park ny

Verified

Love it could not be happier

Would Recommend

Yes I would buy this shock again

5.0

8 years ago

Jason

Hazel green,Wi

Verified

I use this on my racecar.

this is a great product

5.0

11 years ago

Opie66

Pittsburgh, PA, USA

Verified

This is a great product works good and the shock guys at speedway motors were great at helping me choose the correct shock and valving it for me

Would Recommend

did what the tech said

5.0

12 years ago

tooslow

Undisclosed

Verified

Just tried it Saturday was well pleased put drive in the car like the tech said

Would Recommend

Showing 7 of 7 reviews

Questions & Answers

8 Questions • 9 Answers

Is this imca stock car legal

by Khristopher

• a year ago

1 answer

Is the heim end replaceable on the shaftremovable?. I would have to put on a t bar metric mount on this for my g body.

by RustyShakelford

• 4 years ago

1 answer

Would this be legal for usra bmod?

by Tom

• 4 years ago

1 answer

I have the dp billstien package works awesome on tacky track track drys out mid corner and exit loose most of my bite wondering which one I should order

by Bailey

• 7 years ago

1 answer

I currently run a 20 rebound and 60 compression left rear shock and a 245/190 right front shock on a dirt street stock. Would you recommend running a 1090 custom COB shock to increase left rear grip?

by U2FAST41s

• 8 years ago

1 answer

I currently run a 20 Reb 80 compression shock on lr . Would I notice a difference switching to a COB with the same valving . Also is the cob a high gas pressure shock

by Robert

• 8 years ago

1 answer

What would you recommend for the compression/rebound to best extend the hold up time on the LR combo for a dirt Super Stock?

by The Rookie

• 9 years ago

2 answers

What is the compression only bypass?

by Racermnrange

• 13 years ago

1 answer

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