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  • COMP Cams 521-12 Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 3/8" Valve Stem
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COMP Cams 521-12 Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 3/8" Valve Stem

2 sold in last 8 days
COMP Cams
ds_BDQQ_521-12
Engine Valve Stem Oil Seal Set
$26.12
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COMP Cams 521-12 Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 3/8" Valve Stem
Details

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 521 seals have a .545" OD and fit applications with 3/8" valves and .500" OD guides.

Specifications:

Description_ASC Available individually under 521-1, in a set of 8 under 521-8, in a set of 16 under 521-16
Description_ASM Engines w/ 0.500" OD Valve Guides and 3/8" Valve Stems
Description_DEF Engine Valve Stem Oil Seal Set
Description_DES Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 3/8" Valve Stem
Description_KEY PTFE
Description_KEY Seal
Description_KEY Valve Guide
Description_KEY Valve Guide Seal
Description_KEY Valve Stem Seal
Description_KEY Valve Seals
Description_KEY 5/16" Valve Seals
Description_KEY 11/32" Valve Seals
Description_KEY .530" Valve Seal
Description_KEY Umbrella
Description_KEY O-Ring Seals
Description_KEY Viton Seals
Description_KEY 8 mm Seals
Description_EXT Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 521 seals have a .545" OD and fit applications with 3/8" valves and .500" OD guides.
Description_INV 12 Viton Seals .500" Guide, 3/8" Valve
Description_SHO Valve Stem Oil Seal
Description_SHP None
Amazon ASIN B002EE6CHU
Seal Outer Diameter 0.545
C.A.R.B. Exempt for On-Road Vehicles? Yes
C.A.R.B. E.O. Number N/A
Valve Stem Outer Diameter 3/8
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exemption Reason No impact on pollution output of vehicle.
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? Yes, but must be a race/competition only vehicle.
Valve Seal Type Metal Body Viton
Title Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 3/8" Valve Stem
Valve Guide Outer Diameter 0.5
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? Yes, but must meet tailpipe emission standards for year of vehicle.
Length 0.0000
Width 4.0000
Height 4.0000
Weight 0.0000
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