SBF Aluminum Roller Rockers. This is a set of 16 stud mounted 6061 T6 aluminum roller rocker arms and poly locks. Designed for less friction, more accurate valve adjustment, extreme rigidity, and increased RPM potential. This set is a 1.60 ratio for use with 3/8 studs. Lightweight with integral push rod seat. More needle bearings for increased performance and rocker life. Extra clearance to accommodate most high performance valve springs. Full roller fulcrum assembly that can withstand valve spring loads up to 600+ PSI, while the extruded body has a tensile strength over 60,000 PSI.

 Note: Those running springs larger than 1.44 diameter, may need to clearance the underside of the rocker in the spring pocket area. This is a very common procedure, and can be performed in seconds with a dremel tool, and does not compromise the rocker body strength.  We estimate the amount to be around 10-15 thousandths.

 Call us at 1-800-296-9844 we will be glad to assest you any way we can.

 Our goal is to provide you with the best service possible. If, for some reason you do not feel you have received a "5 star" service, please contact a customer service representative at 1-800-296-9844.