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734-21157 Bellhousing Bolt Kit Fits GM LS Engines [M10 x 1.5 w/12-Point Head]
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TOP STREET PERFORMANCEPART NUMBER: 743-734-21157

734-21157 Bellhousing Bolt Kit Fits GM LS Engines [M10 x 1.5 w/12-Point Head]

$2080
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High-Strength Bellhousing Bolts Fits GM GEN III/IV LS Engines [M10 x 1.5 w/12-Point Head]

555-83520

High-Strength Bellhousing Bolts Fits GM GEN III/IV LS Engines [M10 x 1.5 w/12-Point Head]

$2119

Pro Series Bellhousing Bolt Kit
  • GM Gen III/IV LS Engines
  • 12-Point Head
  • 35 Chromoly Construction
  • Black Finish
  • Sold as a Kit

    This Pro Series bellhousing bolt kit is built for GM Gen III/IV LS engines and replaces factory fasteners with stronger hardware for rebuilds and performance builds. Chromoly bolts deliver consistent clamping force and resist stretching under high cylinder pressure.

    Top Street Performance 734-21157 Bellhousing Bolt Kit Features:

    • Designed for GM Gen III/IV LS engines
    • 12-point head design
    • 35 Chromoly construction
    • Black finish
    • Complete kit for one engine
    • Part TypeBellhousing Bolt Kit
    BrandTOP STREET PERFORMANCE
    Part CategoryPerformance Parts
    ColorBlack
    QuantitySold as a Kit
    Fastener StyleBolt
    Material35 Chromoly
    Part FitmentSemi Universal
    Head Style12-point
    Vendor Part Number734-21157
    Package Qty1
    Package TypeEA

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    Some parts are not legal for use in California or other states with similar laws / regulations
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