Cylinder Head / Valvetrain

  • 2mm Oversize Performance Stainless Valve Set (8mm Stem)

    2mm Oversize Performance Stainless Valve Set (8mm Stem)

    Swirl Polished and undercut 1.840" / 1.425" Stainless Valve Set

    $179.99

    $179.99

  • 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

  • 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

  • Performance Stainless Valve Set (8mm Stem)

    Performance Stainless Valve Set (8mm Stem)

    Swirl Polished and undercut 1.760" / 1.425" Stainless Valve Set

    $179.99

    $179.99

  • 1mm Oversize Performance Stainless Valve Set (8mm Stem)

    1mm Oversize Performance Stainless Valve Set (8mm Stem)

    Swirl Polished and undercut 1.800" / 1.425" Stainless Valve Set

    $179.99

    $179.99

  • Performance Cam Bearings

    Performance Cam Bearings

    Currently only have coated in stock.  Non coated are on back order and will be updated when they arrive. These SBC cam bearings are a direct replacement, and will spread the load across the entire cam journal, unlike the stock bearings.  Bi metal to support the roller cam profile and  the load…

    $39.99

    $39.99

  • 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

  • 1987-2005 2.8/3.1 MLS Head Gaskets

    1987-2005 2.8/3.1 MLS Head Gaskets

    GM 2.8/3.1L V6; 0.060 Inch MLS Cylinder Head Gasket; 91mm Bore; 60 Degree Head; Cylinder Head Gasket Provides Maximum Sealing Performance. Ideal For Aluminum Heads To Aluminum Blocks. Ideal For Aluminum Heads To Cast Iron Blocks. Comprised Of Multiple Layers Of Stainless Steel. Creates The Ability T…

    $259.99

  • Comp Cams Roller Tip Rockers 1.52:1

    Comp Cams Roller Tip Rockers 1.52:1

    Backordered Stock gen 2 rockers are stamped steel 1.52:1 non roller anything rockers.  As stamped steel goes, they may or may not really be 1.52:1.  These comp roller tipped rockers are stronger and much more precise than stock and will keep the ratio as it was intended.  50 state legal.  The…

    $174.99

  • Comp Cams Roller Tip Rockers 1.6:1

    Comp Cams Roller Tip Rockers 1.6:1

    Backordered Stock gen 2 rockers are stamped steel 1.52:1 non roller anything rockers.  As stamped steel goes, they may or may not really be 1.52:1.  These comp roller tipped rockers are stronger and much more precise than stock and will increase your ratio to 1.6:1.  49 state legal (sorry cal…

    $174.99

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