Spring kit to suit the R184- series of cams using the MT Performance roller rocker conversion.

The Titanium retainer has been redesigned to remove the shim cup and make setting lash with a feeler gauge easier.

Retainer has also been further strengthened to increase durability for extreme applications.

Premium quality PACALOY beehive valve spring and titanium retainer kit.

100lbs at 37.5mm installed height. 230lbs at 12mm valve lift. Spring coil bind at 23mm.

Kit contains 16x springs and 16x retainers.

Note: Roller rocker kit is sold separately.

MT Performance roller rocker arms can be purchased here: MT Performance - SR20VE Roller Rocker Set #184-RR