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Cylinder Head Stud Kit for 1996-2003 GM Gen III LS Engines
InfoVehicle Info Needed
JEGSPART NUMBER: 555-83421

Cylinder Head Stud Kit for 1996-2003 GM Gen III LS Engines

$14699$210.99You Save$64.00
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Head Studs
Cylinder Head Stud Kit
  • 1996-2003 GM Gen III LS Engines
  • 4.8L, 5.3L, 5.7L, 6.0L and 6.2L
  • Includes:
    • Studs
    • Flat Washers
    • 12-Point Nuts
    • Tube of Assembly Lube

      JEGS 555-83421 GM LS Cylinder Head Stud Kit Features:

      • Made From Chrome Moly SCM 345 Alloy Material
      • Hardness: HRC-38-43 for studs and 12-point flanged nuts
      • Clamping Force Load: 181,000 lbs.
      • Fastener Finish: Dacromet Silver Coating to prevent corrosion

      JEGS 555-83421 GM LS Cylinder Head Stud Kit Includes

      • (16) Studs: M11-2.0 thread at block end and 7/16 in.-20 at nut end x 185 mm long
      • (4)   Studs: M11-2.0 thread at block end and 7/16 in.-20 at nut end x 130 mm long
      • (20) Flanged Nuts: 7/16 in.-20 w/9/16 in. 12-point socket head
      • (20) Flat Washers: 11.3 mm I.D. x 22 mm O.D. x 3 mm thick
      • (10) Studs: M8-1.25 thread at head end and 5/16 in.-24 at nut end x 65 mm long
      • (10) Flanged Nuts: 5/16 in.-24 w/3/8 in. 12-point socket head
      • (10) Flat Washers: 8.2 mm I.D. x 14 mm O.D. x 2.4 mm thick
      • Tube of assembly lube
      • Torque specification sheet
    • Part TypeCylinder Head Bolts and Studs
    BrandJEGS
    Package Height3.1
    Package Width4.0
    Package Length14.4
    Weight6.45 PG
    Part CategoryPerformance Parts
    End 1 Thread DiameterM11-2.0
    MaterialChrome Moly SCM 345 Alloy
    Part FitmentSemi Universal
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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