Overview

Magnum 044 cylinder heads

- 55 % stronger than stock

- big-intake and outlet valves

-stainless steel valves 40 x 36 mm

- extra hard double springs

- chrome molybdene valve cover

- iron valve spring retainers

- bronze silicone valve guide

- thread for long spark plugs

- stronger combustion chamber

- extra cooling vins Magnum

Sold as pair