Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
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
4 left in stock
ShippingShips Tomorrow
Lowest PriceLowest Price Guarantee

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

    Items You Need

    Valve Cover Gaskets for GM LS Engines

    JEGS

    Valve Cover Gaskets for GM LS Engines

    Part Number : 555-210870
    $1659$17.99
    You Save$1.40
    Intake Seals for GM LS1/LS2/LS6

    JEGS

    Intake Seals for GM LS1/LS2/LS6

    Part Number : 555-210800
    $1976$23.99
    You Save$4.23
    Valve Cover Gaskets 1986-2002 Small Block Chevy with Center-Bolt Style Valve Covers

    JEGS

    Valve Cover Gaskets 1986-2002 Small Block Chevy with Center-Bolt Style Valve Covers

    Part Number : 555-210076
    $2389$25.99
    You Save$2.10
    Exhaust Header Gaskets for Chevy LS1/LS2/LS3/LS6 Round Port Port Size: 2.00"

    JEGS

    Exhaust Header Gaskets for Chevy LS1/LS2/LS3/LS6 Round Port Port Size: 2.00"

    Part Number : 555-210851
    $1899$20.99
    You Save$2.00
    MLS Cylinder Head Gasket for GM LS Engines [Bore: 4.020 in.]

    JEGS

    MLS Cylinder Head Gasket for GM LS Engines [Bore: 4.020 in.]

    Part Number : 555-210840
    $4599$49.99
    You Save$4.00
    Cylinder Head Bolt Kit for 1997-2003 GM LS Engines built up to December 2003

    JEGS

    Cylinder Head Bolt Kit for 1997-2003 GM LS Engines built up to December 2003

    Part Number : 555-83440
    $5499$60.99
    You Save$6.00
    Rocker Arm Set with Upgraded Trunnion Kit Straight Intake Rockers for GM LS1, LS2, LS6

    JEGS

    Rocker Arm Set with Upgraded Trunnion Kit Straight Intake Rockers for GM LS1, LS2, LS6

    Part Number : 555-20957
    $38849$554.99
    You Save$166.50
    Natural Aluminum Valve Covers for GM LS Engines [Tall]

    JEGS

    Natural Aluminum Valve Covers for GM LS Engines [Tall]

    Part Number : 555-501082
    $19999$215.99
    You Save$16.00
    Billet Valley Cover for LS1/LS2/LS6

    JEGS

    Billet Valley Cover for LS1/LS2/LS6

    Part Number : 555-50340
    $10399$112.29
    You Save$8.30
    Fuel Stabilizer 15oz Bottle

    LUCAS OIL

    Fuel Stabilizer 15oz Bottle

    Part Number : 639-10302
    $1128
    Heavy Duty Remote Starter 5" 12-gauge wire leads

    JEGS

    Heavy Duty Remote Starter 5" 12-gauge wire leads

    Part Number : 555-W80586
    $3219$34.99
    You Save$2.80
    Top Dead Center Locator Made in the USA

    JEGS

    Top Dead Center Locator Made in the USA

    Part Number : 555-80524
    $1099$11.89
    You Save$0.90
    Premium 10-Blade Feeler Gauge Kit 0.015 in. to 0.035 in. (0.381mm to 0.889mm)

    JEGS

    Premium 10-Blade Feeler Gauge Kit 0.015 in. to 0.035 in. (0.381mm to 0.889mm)

    Part Number : 555-80502
    $1777$20.99
    You Save$3.22
    92-Piece Port & Polish Kit Made in the USA

    JEGS

    92-Piece Port & Polish Kit Made in the USA

    Part Number : 555-80900
    $7799$84.19
    You Save$6.20
    W89409 Valve Spring Compressor [C-Style]

    JEGS

    W89409 Valve Spring Compressor [C-Style]

    Part Number : 555-W89409
    $7399$81.99
    You Save$8.00
    Break-In Oil 10W30 6 Quarts

    JEGS

    Break-In Oil 10W30 6 Quarts

    Part Number : 555-28067K
    $5394
    16705 Service Pro Antifreeze Concentrate [1 gallon]

    GLOCKNER OIL

    16705 Service Pro Antifreeze Concentrate [1 gallon]

    Part Number : 708-16705
    $1999
    Racing Coolant and Antifreeze with LP-3 [1 Gallon]

    JEGS

    Racing Coolant and Antifreeze with LP-3 [1 Gallon]

    Part Number : 555-72316
    $2526$36.99
    You Save$11.73
    Racing Super Coolant Additive [16 oz.]

    JEGS

    Racing Super Coolant Additive [16 oz.]

    Part Number : 555-72324
    $1279$13.89
    You Save$1.10

    ITEM YOU MAY ALSO CONSIDER

    PCE279.1023 3-Bolt Head Stud Kit for 1997-2003 Chevy LS

    SPEEDMASTER

    PCE279.1023 3-Bolt Head Stud Kit for 1997-2003 Chevy LS

    Part Number : 746-PCE279.1023
    $9690
    234-4316 Head Studs with 12-Point Nuts Small Block Chevy GM LS1, LS6 5.7L/6.0L

    ARP

    234-4316 Head Studs with 12-Point Nuts Small Block Chevy GM LS1, LS6 5.7L/6.0L

    Part Number : 070-234-4316
    $35099
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!