2x SERDI  100 Valve Guide LIVE STRAIGTH Pilot  Top .375" - 9.52 mm Stem .2366" , 2370" HIGH SPEED STEEL  HARDENED M-40 W We can do custom size job  BLACK & DECKER,KWIKWAY,NEWAY PILOTS ALSO AVAILABLE AT OUR E BAY STORE WE ALSO MAKE PILOTS AS PER SPECIFICATIONS AND FOR SERDI,VANNORMAN,ROTLER,WINONA SEAT CUTTING MACHINE SOLID CARBIDE PILOT. BULK QUERY CONTACT US ! DO NOT HESITATE TO ASK ANY QUESTION THANKS FOR WATCHING ! For Bulk Purchase do email us at " Ask the Seller question"