Comp Cams Positive Stop Valve Stem Seal - 5/16 in Valve Stem - 0.470 in Guide - Steel Body / Viton® (Set of 16) MTL110856 Store all of your racing

Store all of your racing gear

Be sure to check out all our products from WeatherTech including WeatherTech Windshield Sun Shade

1-3/8 in Tube

All BBK exhaust headers are available in a bright chrome or polished silver ceramic coated finish and include new exhaust header gaskets

Designed With Performance In Mind

Comp Cams Positive Stop Valve Stem Seal - 5/16 in Valve Stem - 0.470 in Guide - Steel Body / Viton® (Set of 16) MTL110856 Store all of your racingCOMP Cams' part number 531 16, Positive Stop PTFE Valve Seals for Dodge 5. 7 6. 2 6. 4L HEMI. Also available individually under part number 531 1. Product Description: Valve Stem Seal Positive Stop 5 16 in Valve Stem 0. 470 in Guide Steel Body Viton Set of 16 For 30 years, the COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never