Cylinder Head / Valvetrain

Cylinder Head / Valvetrain
  • Full Roller Racing Rocker Arm Kit

    Full Roller Racing Rocker Arm Kit

    This kit includes 12 Rocker Arms in 1.5, 1.6, or a 1.5/1.6 split set Adjustable Rocker Arm Nuts 12 ARP studs for 10mm bosses. Options include Pushrod Guide Plates Machining Pushrod Guide Plates Machining Lower Intake Modifying 8mm heads for 10mm If you are looking fo…

    $374.99

  • 3400 Head Gasket Kit

    3400 Head Gasket Kit

    Full gasket kit to be used when the cylinder heads have been removed.  These are the best complete set available, using Severe Duty head gaskets and the final revision metal lower intake gaskets.  

    $189.99

    $189.99

  • Head Bolt Set

    Head Bolt Set

    New head bolts are recommended when removed from the engine due to their Torque to Yield design.  Please tell us what vehicle you are using these for, or the donor vehicle if you are swapping an engine.  This listing is used for all variations of the GM 60V6 and because there are multiple part num…

    $37.99

    $37.99

  • Comp 26925 Double Spring Kit

    Comp 26925 Double Spring Kit

    Dual Valve Springs for Aluminum head 60V6 engines.  These springs use our LS style seat/seal combination for a perfect fit and come with the matching retainers for use with stock keepers.  Other than the 3500/3900 VVT engines, stock install height of 1.700" will give 185# seat pressure and 385# @…

    $259.99

    $259.99

  • Stainless Valve Set (8mm Stem)

    Stainless Valve Set (8mm Stem)

    Stock replacement set of valves made from Stainless Steel.

    $149.99

    $149.99

  • 3100 Head Gasket Kit

    3100 Head Gasket Kit

    Full gasket kit to be used when the cylinder heads have been removed.  These are the best complete set available, using Severe Duty head gaskets and the final revision metal lower intake gaskets.  

    $169.99

    $169.99

  • Pushrod Guideplates

    Pushrod Guideplates

    Pushrod Guideplates for use with the 3100 and 3400 Gm V6 engines.  Modified, these also fit the 3500 LX9 heads.

    $49.99

    $49.99

  • 60V6 Head Alignment Pin Set

    60V6 Head Alignment Pin Set

    New GM Alignment Pins (Dowels) for the aluminum 60V6 cylinder heads, sold as a set of 4. 

    $19.99

    $19.99

  • ARP Aluminum 60V6 Head Stud Kit

    ARP Aluminum 60V6 Head Stud Kit

    This kit has been tested on a the 2.8/3.1 MPFI, 3100 SFI, 3400, and 3500 cylinder heads using the stock roller rocker arms.  Includes 8 long studs, 8 short studs, 16 washers, and 16 12 point nuts. Recommened ARP moly lube is included.  Studs should be installed hand tight and the nuts torqued dow…

    $244.99

    $244.99

  • ARP 3.4 DOHC 60V6 Head Stud Kit

    ARP 3.4 DOHC 60V6 Head Stud Kit

    This kit is for the 3.4 DOHC engine (LQ1) 91-97.  Includes 16 studs, washers, and nuts.  Most important thing to know for this kit, is the cylinder heads need to be modified around the bolt holes to allow room for the washer.  Otherwise only the nut will fit on top.  Simple work for a machine sh…

    $254.99

    $254.99

  • Custom Length Pushrods

    Custom Length Pushrods

    Custom length pushrods will give you the most from your camshaft upgrade due to the optimal preload on the lifter, and the thicker .083" wall thickness.  Made from heat treated 4130 chromoly steel coupled with heat treated pushrod ends, and good for up to 700 pounds open valve spring pressure. Whe…

    $164.99

    $164.99

  • Adjustable Pushrod

    Adjustable Pushrod

    5.700-6.250" range adjustable pushrod to determine the correct pushrod lengths for optimal preload. 

    $22.99

    $22.99

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