Overview Reviews Product Description Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 520 seals have a .575" OD and fit applications with 5/16" valves and .530" OD guides. Product Videos Custom Field MPN 520-8 EPA N/A Product Reviews Write a Review Write a Review × COMP Cams COMP Cams Valve Seals 5/16 Viton Metalb - 520-8 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: CCA520-16 COMP Cams Valve Seals 5/16 Viton Metalb - 520-16 MSRP: Now: $31.95 Add to Cart Quick view Details COMP Cams | sku: CCA520-12 COMP Cams Valve Seals 5/16 Viton Metalb - 520-12 MSRP: Now: $18.95 Add to Cart Quick view Details COMP Cams | sku: CCA519-8 COMP Cams Valve Seals 5/16 Viton Metalb - 519-8 MSRP: Now: $15.95 Add to Cart Quick view Details COMP Cams | sku: CCA519-16 COMP Cams Valve Seals 5/16 Viton Metalb - 519-16 MSRP: Now: $24.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA520-12 COMP Cams Valve Seals 5/16 Viton Metalb - 520-12 MSRP: Now: $18.95 Add to Cart Quick view Details COMP Cams | sku: CCA519-8 COMP Cams Valve Seals 5/16 Viton Metalb - 519-8 MSRP: Now: $15.95 Add to Cart Quick view Details COMP Cams | sku: CCA519-16 COMP Cams Valve Seals 5/16 Viton Metalb - 519-16 MSRP: Now: $24.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA519-8 COMP Cams Valve Seals 5/16 Viton Metalb - 519-8 MSRP: Now: $15.95 Add to Cart Quick view Details COMP Cams | sku: CCA519-16 COMP Cams Valve Seals 5/16 Viton Metalb - 519-16 MSRP: Now: $24.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA519-16 COMP Cams Valve Seals 5/16 Viton Metalb - 519-16 MSRP: Now: $24.95 Add to Cart