Price is for 1 set of 2 pistons, rings, gudgeon pins and clips.

Ross Forged Pistons Include:

• Pin fit at no extra charge
• Lock removal indents
• Accumulator groove
• Forced pin oilers when applicable
• Radius valve reliefs
• Rings Set
• Gudgeon pin and clips

All Ross pistons are forged from 2618 billet bar stock and have been heat treated and aged to a T61 condition (2618-T61).  2618-T61 is the material that is used when fatigue resistance and durability are of prime importance by all premium racing piston manufacturers. This material has less than 1% silicon particulate content. High silicon content pistons (forged from 4032) will not stand up to the most extreme stress placed on many racing pistons.  Another advantage of 2618-T61 over the high silicon pistons is the ability to keep its shape under extreme pressure and high RPM’s. “Skirt Shrinking” is not a problem with Ross Racing Pistons.