The EC 1.5 Ratio Roller Rockers fit the Briggs & Stratton Vanguard Briggs Model 30, Model 35, and Model 38 Vanguard V-Twin and Model 40, Model 44 and Model 49 Intek V-Twin Engines. 

These Rockers will also fit the Model 58 and 61 Big Block Vanguards.

1500 EC 1.5 Ratio Roller Rockers for both the Briggs 16-23hp Vanguard engines. These Roller Rockers are made from billet aluminum and have a 60rc hard roller tip. The 1.5 ratio adds 1.5 x cam lift for your total valve lift. The added lift and lightweight stabilization gives huge performance gains and added reliability to your valve train. Please set your lash at .005” Check out our Technical Page for more diagrams and info.