Roller rockers 1.25 to 1 suit Briggs Animal & World Formula


Out of stock


Roller rockers to suit OHV Briggs & Stratton Model 12 racing engines, These a machined from heat treated aluminum they are taller than standard rockers & have an increased rocker ratio of 1.25 to 1 compaired to standard mechanical rockers of 1to1 & will increase valve lift.

Additional information

Weight 4.0 kg