Stage 2 2.8/3.1 Gen 2 Cylinder Heads

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Stage 2 2.8/3.1 Gen 2 Cylinder Heads

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Product Information

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 beehive style valve spring.  We use the best valve option available along with a spring that works for nearly any cam, up to .500 lift.  If you have any concerns with the valvetrain used with our stage 2 heads, please contact us and we can make sure you get the setup necessary for your application.

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  • Gen 3 3500 Valves for weight reduction and better flow compared to stock
  • Bronze guide liners installed for better valve/guide clearance.
  • Multi Angle valve job based on flowbench testing
  • Manley machined retainers/keepers for weight and consistent install height
  • Stage 2 port work, 10% improvement on intake, 25% on exhaust. 
  • Resurfaced deck compatible with MLS head gaskets
  • PAC 1218 springs for use with our street/strip cam, or most cams up to .500" lift. 
  • LS style seats and teflon seals.

Price includes the heads, no core necessary. You can also save some cash and send your heads for a discount.  If you plan to send your heads in, please make sure all bolts/studs/nuts/etc are removed. 

Product CodeST22831Heads

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