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Product Summary

Dirt Late Model, Modified, Stock Car, 3 Rebound Valving

    Key Specs

    Shock TypeMono Tube
    Shock Body MaterialSteel
    Shock Body TypeSmooth
    Shock Body SizeLarge Body
    Shock Stroke Range7.00" to 7.99"

    Need To Know

    This Product Will Ship Free

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    Made to Order

    This custom item will ship when completed

    Quick and Easy Returns

    Return Policy

    Bilstein S7Z3040 Details

    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 cars with these SZ Series S7Z shocks.

    • Comp. Length: 13.14"
    • Ext. Length: 20"
    • Body Dia.: 2"

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    Bilstein S7Z3040 Specifications

    KEY SPECS
    MFG. Part #S7Z3040
    BrandBilstein
    Shock TypeMono Tube
    Shock Body MaterialSteel
    Shock Body TypeSmooth
    Shock Body SizeLarge Body
    Shock Stroke Range7.00" to 7.99"
    Compression Valving4
    Rebound Valving3
    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
    Coil-Over CompatibleYes
    GENERAL
    Speedway Motors Catalog Part #213-S7Z3040
    Shock Stroke7.00
    Body Diameter2.00"
    Valve Positions40 compression - 30 rebound
    Bushing MaterialSteel
    Sold in QuantityEach
    Inside Diameter46 mm
    Shock Eyelet Width.630"
    Bolt Hole Circle.500"
    Hardware IncludedNo