- Manufactured with the help of a computer with cam design capabilities
- Made from alloy steel billets and heat-treated processes are utilized
- Made in the USA
- Four-gear set required for installation.
- Installer must check coil bind, valve to valve clearance and valve to piston clearance.
- Cam for motors with 95+ inches and 10:1 compression ratio.Lower TDC lift means easy installation. Similar to 37G but different timing (2000-5800 RPM power range).Can be used with stock springs and tappets.Not for '06 Dyna.