Michigan Motorsports has teamed up with a Tier 1 OEM supplier to offer high quality, durable performance beehive springs at a competitive price.
These high performance beehive springs from Michigan Motorsports are an ideal choice for most LS engines running aftermarket camshafts with .600" and lower lift. Applications for these springs include the "Sloppy" line of camshafts, our Lumberjack High Lift cam, and most .550-.560" lift Truck Camshafts when used on rectangle port engines (2007-later 6.0L and 6.2L) which have a heavier intake valve that benefits from having more spring pressure than the typical LS6 valve springs used in truck cam kits.
Choose to add the high quality OEM-style valve seals with built in spring seat/locator. The seals in this kit are for use with beehive springs only, not for use with dual springs.