Chevy SBC 350 1.5 Ratio 7/16" Self Aligning Aluminum Roller Rocker Arm Set

Brand:	Speedmaster
Part Number:	PCE261.1004.06
Part Type:	Rocker Arm
Product Line:	Stud Mount
Rocker Arm Mounting Style:	Stud
Rocker Arm Ratio:	1.5
Rocker Arm Style:	Full roller
Stud Size:	7/16 in.
Shims Included:	No
Self-Aligning:	Yes
Rocker Arm Body Style:	Standard
Rocker Arm Nut Style:	Polylock
Rocker Arm Material:	Aluminum
Rocker Arm Finish:	Gold anodized
Quantity:	Sold as a set of 16.

Speedmaster Aluminum Roller Rockers are extruded from 6061 T6 Aluminum. The larger needle bearing fulcrum can withstand valve spring loads up to 600lbs, while the extruded body has a tensile strength over 60,000 PSI. Ideally suited for use with Solid / Mechanical flat tappet and Hydraulic Roller Cams. They feature very precise valve operation, horse power increase of 10-15, increases valve train life dramatically, acceleration is more responsive, oil temp will run approximately 5-10 degrees cooler. NOTE: These rockers eliminate the need for guide plates. Perfect for light applications where guide plates are not desired.