Comp Cams Positive Stop Valve Stem Seal - 5/16 in Valve Stem - 0.470 in Guide - Steel Body / Viton® (Set of 16) F2553 Ear Cup Ready – Built-in

Ear Cup Ready – Built-in ear pockets allow easy addition of accessory Zamp Ear Cups for improved communication

Spiral Lock for 745050 and 745000 Two-Piece Pump Drive

no heim joints to wear out and make noise

2-1/2 in Polished Tip

Comp Cams Positive Stop Valve Stem Seal - 5/16 in Valve Stem - 0.470 in Guide - Steel Body / Viton® (Set of 16) F2553 Ear Cup Ready – Built-inCOMP 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