A set of 8 standard style ratio rockers. Increase valve lift with out effecting cam duration these can be used on a standard engine and stock shafts but we recommend the use of bolt up shafts.
If fitting to a stock engine, you will need to check clearances on rocker covers and pushrod tubes.
These are suitable for use with performance camshafts designed for use with 1.25:1 ratio rockers.
A easy way to add power to any 1200 to 1600cc engine built from 1961 on
