Product Summary

Sport Mod, Mono Tube Shock Type, Smooth Shock Body Type

  • Stock mount style shocks are tuned for your Northern Sport Mod
  • Includes seven shocks, instructions and recommended set ups
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Key Specs

Shock TypeMono Tube
Shock Body MaterialSteel
Body Diameter2"
Shock Body TypeSmooth
Shock Body SizeLarge Body
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Need To Know

Made to Order

This custom item will ship when completed

Quick and Easy Returns

Return Policy

Speedway Motors 91040912 Details

Take the guess work out of selecting the right shocks for ever-changing track conditions. Speedway Motors shock department has worked with several teams to develop these winning B-Mod shock combinations. They have run thousands of laps testing and have won many features. These shocks are based on the Bilstein SZ Series shocks, which makes them a great choice for IMCA, NASCAR and WISSOTA Modifieds/Sport Mods. Speedway has tested and hand-selected the combination of valving and pistons to promote ideal handling and improved feel for any track condition.

Each shock is built and dynoed in-house. Each shock is individually labeled for each corner of the car with a 'Mud', 'Mid' or 'Slick' notation, making it easy to hit the right setup every time.

B-Mod Left Rear 'Mud' shock, 9" stroke.

Speedway Motors 91040912 Specifications

KEY SPECS
MFG. Part #91040912
BrandSpeedway Motors
Shock TypeMono Tube
Shock Body MaterialSteel
Body Diameter2"
Shock Body TypeSmooth
Shock Body SizeLarge Body
PositionRear Left
Upper Shock Mount1/2" Spherical Rod End
Lower Shock Mount1/2" Spherical Rod End
Extended Length Range20.00" to 20.99"
Extended Length20"
Compressed Length Range13.00" to 13.99"
Compressed Length13.14"
FinishZinc Plated
GENERAL
Schrader ValveNo
Coil-Over CompatibleYes
External CanisterNo
RebuildableYes
Sold in QuantityEach
Inside Diameter46 mm
Shock Eyelet Width0.625"

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