Cylinder Head / Valvetrain

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Cylinder Head / Valvetrain

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

Head Bolt Set

$37.99
Timing Chain Tensioner
Use this tensioner to keep the chain tight compared to the OE dampener. Works with all Gen 3 engines. May fit Gen 1 and 2 as well

$29.99

Timing Chain Tensioner

$29.99
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

Comp 26925 Double Spring Kit

$259.99
Pushrod Guideplates
Pushrod Guideplates for use with the 3100 and 3400 Gm V6 engines. Modified, these also fit the 3500 LX9 heads.

$49.99

Pushrod Guideplates

$49.99
Performance Cam Bearings
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 of higher spring pressure associated with performance cams. Regular SBC cam bearings are not designed for…

$39.99

Performance Cam Bearings

$39.99
Stage 2 2.8/3.1 Gen 2 Cylinder Heads
Stage 2 Generation 2 60V6 Cylinder heads are designed for the best flow for naturally aspirated engines, retaining intake velocity and utilizing a surface texture to improve the air/fuel mixture. Some of the modifications made are based on the final 3100 design, using a larger intake valve and a b…

$1,649.99

Stage 2 2.8/3.1 Gen 2 Cylinder Heads

$1,649.99
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…

$209.99

ARP Aluminum 60V6 Head Stud Kit

$209.99
2.8/3.1/3100 MLS Head Gaskets
MLS head gaskets are comprised of three layers of stainless steel. The outer layers are an embossed viton coated stainless steel providing a superior seal with excellent rebound characteristics (reusable!) and are corrosive resistant. MLS head gaskets reduce bore distortion and withstand extreme cy…

$219.99

2.8/3.1/3100 MLS Head Gaskets

$219.99
Comp Cams Roller Tip Rockers 1.52:1
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. They were designed…

$159.99

Comp Cams Roller Tip Rockers 1.52:1

$159.99
Comp Cams Roller Tip Rockers 1.6:1
Yes, its the same 1.52 picture...but trust me, if you order these you will get the 1.6:1 ratio rockers. 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…

$159.99

Comp Cams Roller Tip Rockers 1.6:1

$159.99
Cam Selection Service
We designed the cams you see listed on this site, and we can design one for your specific application as well! Our extensive database of measurements, flowsheets for full intake and exhaust setups, and compression are combined with the advanced simulation software Dynomation and our real world exp…

$29.99

Cam Selection Service

$29.99
Custom Flat Tappet Cam
For 1980-1994 2.8, 3.1, 3.4 60V6 motors, FWD or RWD (excluding 1994 3100 engines). We can spec a cam for any application, towing, daily driver, circle track, drag strip, show car/truck, etc. Have your own specs? We can have that made too, as long as it uses Comp Cam lobes. We can match the r…

$269.99

Custom Flat Tappet Cam

$269.99