Fits: 1957-1985 Harley Ironhead Sportsters

Rocker Arm and Shaft Rebuild Kit by Sifton

Sold as a front and rear rocker box set

Sifton rocker arm shaft kit includes rocker arm rear exhaust ,

front and rear intake,

rocker arm shaft,

rocker arm springs,

spacers,

shims,

nuts and o-rings.