- Now S&S heads are available to be used with stock-style flat-top pistons
- Kits are fully assembled, and include stainless steel valves and high-lift (.585") springs
- Intake manifold and gasket kits are sold separately; gasket kits contain head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles)
- Optimized for smaller displacement engines
- High compression is 76cc, low compression is 82cc in chamber
- Port design increases flow, while maintaining velocity
- Set up for .585" maximum lift
- EFI compatible
- Available in natural or black powdercoat finish
- Sold in pairs
- Made in the U.S.A.
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