Head Hoggers Tapered Ring Compressor M8 4.320 bore This cam with our recommended

This cam with our recommended exhaust will turn your mild mannered 114/117 M8 into a real performance machine

This unit should fit most if not all traditional or "standard" Harley risers with the basic Harley bolt pattern

***BE SURE TO CHECK PROPER BRAKE FUNCTION AND SEALING AFTER INSTALLING ANY TYPE OF BRAKING COMPONENTS

The days of that ridiculous spring loaded plier contraption are over

the bushings expand and contract with temperature

Head Hoggers Tapered Ring Compressor M8 4.320 bore This cam with our recommendedOur patented tapered ring compressors absolutely PERFECT the piston installation process. The days of that ridiculous spring loaded plier contraption are over! Just line up your rings, pop the compressor onto the base of the cylinder and drop it onto the piston! It really is that easy, and you'll never catch a ring again! (Each compressor will do up to . 010" over the labeled bore size.) INTERNATIONAL SHIPPING IS AVAILABLE JUST CALL PLEASE!