Big Twin Side Valve Cylinder Set 80 cu 3 7/16 . These cylinders are honed to be fitted with pistons. Ready to install.Thirteen fin style as original. Valve guides and intake manifold nipples are installed. Kit includes standard Piston set and Ring set.Cylinders are painted and heat treated.

Made by Motortechnic Mfg. Germany

Replica Motortechnic Mfg. 13 Fin 80cu ULH cylinders set with Pistons