Engine Valve Stem Oil Seal Set

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals....
COMP Cams Part #: BDQQ_505-12
  • Product label: Sold out
Sale price $23.95Regular price $23.95
Regular price $23.95

Engine Valve Stem Oil Seal Set

505-12.jpg
COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. These 505 seals have a .630" outer diameter and fit applications with 3/8" valves and .530" OD valve guides.

BBK
Dyno Racing
Nitro Performance
Top Gear Tuning