Headstuds & Head Gaskets

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  1. ARP Main Stud Kit For Duramax 6.6L LB7 & LLY 2001-2005
    Special Price $259.00 was $270.60

    Make the Main Stud Upgrade

    Features:
    ARP 2000 Material
    220,000 PSI Tensile Strength
    Chrome-moly Steel, 12-Point Nuts
    Comes with 0.5oz of ARP Assembly Lubricant
    Fits:
    2001-2005 Chevy/GMC 6.6L Duramax LB7 & LLY Diesels
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  2. ARP Head Stud Kit For Duramax 6.6L 2001-2016
    Special Price $675.00 was $717.00

    The Most Trusted Head Studs In The Market

    Features:
    ARP 2000 Material
    220,000 PSI Tensile Strength
    Chrome-moly Steel, 12-Point Nuts
    Parallel-Ground Washers
    Broached Stud Ends Install & Make Cylinder Head Removal Easier
    Comes with 0.5oz of ARP Assembly Lubricant
    Fits:
    2001-2015 Chevy/GMC 6.6L Duramax Diesels
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  3. ARP Head Stud CA625+ Kit For Duramax 6.6L 2001-2016
    Special Price $1,679.00 was $1,934.80

    The Ultimate High Performance Head Studs

    Features:
    ARP Custom Age 625+ Alloy
    260,000 PSI Tensile Strength
    Chrome-moly Steel, 12-Point Nuts
    Parallel-Ground Washers
    Broached Stud Ends Install and Make Cylinder Head Removal Easier
    Comes with 0.5oz of ARP Assembly Lubricant
    Fits:
    2001-2015 Chevy/GMC 6.6L Duramax Diesels
    Learn More
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  4. ARP Main Stud Kit For Duramax 6.6L LBZ & LMM 2006-2010
    Special Price $265.00 was $274.32

    Make the Main Stud Upgrade

    Features:
    ARP 2000 Material
    220,000 PSI Tensile Strength
    Chrome-moly Steel, 12-Point Nuts
    Comes with 0.5oz of ARP Assembly Lubricant
    Fits:
    2006-2010 Chevy/GMC 6.6L Duramax LBZ & LMM Diesels
    Learn More
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  5. aFe Twisted Steel Headers, Up-Pipes & Down-Pipe - Duramax 6.6L LLY/LBZ/LMM 2004.5-10
    Special Price $1,905.00 was $2,381.25

    Massive Power & Superior Construction

    Product Combo Performance Gains:
    Produces an Astounding +67 horsepower and +171 lbs. x ft. of Torque.
    Headers:
    1-3/4" Mandrel-bent 304 Stainless Steel Tubing with a .120 Wall
    1/2” Laser-cut, Head Flanges Designed for a Leak-free Seal
    Optimized Tube Lengths
    Up-Pipes:
    2" Mandrel-bent 304 Stainless Steel Tubing with a .120 Wall
    Includes Heavy Duty 4" Flex Tubes
    3/8” Laser-cut Flanges Designed for a Leak-free Seal
    Down-Pipe:
    3" Mandrel Bent 304 Stainless Steel Tubing with a .065 Wall
    OE-style Flanges
    Fitment:
    2004.5 - 2010 Chevy/GM 6.6L Duramax LLY/LBZ/LMM Diesel Trucks
    Important:
    REQUIRES an EGR Delete Kit and Tuning (where applicable)
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