Overview Reviews Product Description COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. These 512 seals have a .600" outer diameter and fit applications with 3/8" valves and .500" OD valve guides. Product Videos Custom Field MPN 512-12 Product Reviews Write a Review Write a Review × COMP Cams COMP Cams Valve Seals 3/8in PTFE W/.500in - 512-12 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details COMP Cams | sku: CCA512-1 COMP Cams Vlave Seal 3/8in PTFE W/.500in - 512-1 MSRP: Now: $6.95 Add to Cart Quick view Details COMP Cams | sku: CCA505-16 COMP Cams Valve Seals 3/8in PTFE - 505-16 MSRP: Now: $31.95 Add to Cart Quick view Details COMP Cams | sku: CCA504-12 COMP Cams Valve Seals 3/8in UmBRella - 504-12 MSRP: Now: $15.95 Add to Cart Quick view Details COMP Cams | sku: CCA4715CPG COMP Cams Valve Guide Cutter For .500in - 4715CPG MSRP: Now: $92.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA505-16 COMP Cams Valve Seals 3/8in PTFE - 505-16 MSRP: Now: $31.95 Add to Cart Quick view Details COMP Cams | sku: CCA504-12 COMP Cams Valve Seals 3/8in UmBRella - 504-12 MSRP: Now: $15.95 Add to Cart Quick view Details COMP Cams | sku: CCA4715CPG COMP Cams Valve Guide Cutter For .500in - 4715CPG MSRP: Now: $92.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA504-12 COMP Cams Valve Seals 3/8in UmBRella - 504-12 MSRP: Now: $15.95 Add to Cart Quick view Details COMP Cams | sku: CCA4715CPG COMP Cams Valve Guide Cutter For .500in - 4715CPG MSRP: Now: $92.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA4715CPG COMP Cams Valve Guide Cutter For .500in - 4715CPG MSRP: Now: $92.95 Add to Cart