1.400" Od. 1.060" Id.(+.050) 10 Deg 11/32 Chromoly Steel Valve Spring Retainers Speedmaster Aluminum Roller Rockers are

Speedmaster Aluminum Roller Rockers are extruded from 6061 T6 Aluminum

Speedmaster manufactures these master cylinders from quality materials to ensure proper fitment

Complete kit with Multi-Layer Steel (MLS) Head Gaskets

Speedmaster ball joints help to restore your chassis to like-new condition

1.400" Od. 1.060" Id.(+.050) 10 Deg 11/32 Chromoly Steel Valve Spring Retainers Speedmaster Aluminum Roller Rockers areSpeedmaster chromoly steel retainers are made from 4140 chromoly and then heat treated for long life. These retainers are available in a variety of lock angles and sizes to suit your needs, from performance street to competition use. This specific retainer is designed to add to the installed height by . 050 effectively decreasing spring pressure.