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COMP Cams Valve Stem Oil Seals UNIVERSAL

Brand: COMP Cams | Category: Valvetrain

Fitments

UNIVERSAL
520-1 Metal Body Viton Seal
For Use with Triple Spring
Single Piece
Finish Zin Plated & Polished
Guide Size .530"
Valve Size 5/16" / .530"
510-1 Positive Stop PTFE Seal
Single Piece
Guide Size .500"
Valve Size 11/32" / .600"
510-16 Positive Stop PTFE Seal
16 Pieces
Guide Size .500"
Valve Size 11/32" / .600"
515-1 Metal Body Viton Seal
Single Piece
Guide Size .530"
Valve Size 3/8" / .675"
518-12 Metal Body Viton Seal
For Use with Triple Spring
12 Pieces
Guide Size .530"
Valve Size 11/32" / .575"
519-16 Metal Body Viton Seal
For Use with Triple Spring
16 Pieces
Guide Size .500"
Valve Size 5/16" / .500"
520-16 Metal Body Viton Seal
For Use with Triple Spring
16 Pieces
Guide Size .530"
Valve Size 5/16" / .530"
514-1 Metal Body Viton Seal
Single Piece
Guide Size .500"
Valve Size 3/8" / .621"
516-16 Metal Body Viton Seal
16 Pieces
Guide Size .530"
Valve Size 5/16" / .675"
517-16 Metal Body Viton Seal
For Use with Triple Spring
16 Pieces
Guide Size .500"
Valve Size 11/32" / .546"
518-8 Metal Body Viton Seal
For Use with Triple Spring
8 Pieces
Guide Size .530"
Valve Size 11/32" / .575"
522-16 Metal Body Viton Seal
For Use with Triple Spring
16 Pieces
Guide Size .530"
Valve Size 3/8" / .530"
529-16 Metal Body Viton Seal
16 Pieces
Guide Size .530"
Valve Size 11/32" / .675"
500-12 Positive Stop PTFE Seal
12 Pieces
Guide Size .530"
Valve Size 5/16" / .626"
509-16 Valve Stem Oil Seals
16 Pieces
Valve Size 0.3125"
512-1 Positive Stop PTFE Seal
Single Piece
Guide Size .500"
Valve Size 3/8" / .600"
512-16 Positive Stop PTFE Seal
16 Pieces
Guide Size .500"
Valve Size 3/8" / .600"
514-12 Metal Body Viton Seal
12 Pieces
Guide Size .500"
Valve Size 3/8" / .621"
515-12 Metal Body Viton Seal
12 Pieces
Guide Size .530"
Valve Size 3/8" / .675"
518-1 Metal Body Viton Seal
For Use with Triple Spring
Single Piece
Guide Size .530"
Valve Size 11/32" / .575"
521-12 Metal Body Viton Seal
For Use with Triple Spring
12 Pieces
Guide Size .500"
Valve Size 3/8" / .500"
529-1 Metal Body Viton Seal
Single Piece
Guide Size .530"
Valve Size 11/32" / .675"
511-12 Steel Jacketed Viton Seal
For LS1 26921-KIT
12 Pieces
Guide Size .500"
Valve Size 8mm / .600"
514-16 Metal Body Viton Seal
16 Pieces
Guide Size .500"
Valve Size 3/8" / .621"
516-1 Metal Body Viton Seal
Single Piece
Guide Size .530"
Valve Size 5/16" / .675"
517-1 Metal Body Viton Seal
For Use with Triple Spring
Single Piece
Guide Size .500"
Valve Size 11/32" / .546"
519-1 Metal Body Viton Seal
For Use with Triple Spring
Single Piece
Guide Size .500"
Valve Size 5/16" / .500"
519-12 Metal Body Viton Seal
For Use with Triple Spring
12 Pieces
Guide Size .500"
Valve Size 5/16" / .500"
520-1 Metal Body Viton Seal
For Use with Triple Spring
Single Piece
Finish Zin Plated & Polished
Guide Size .530"
Valve Size 5/16" / .530"
520-8 Metal Body Viton Seal
For Use with Triple Spring
8 Pieces
Guide Size .530"
Valve Size 5/16" / .530"
521-16 Metal Body Viton Seal
For Use with Triple Spring
16 Pieces
Guide Size .500"
Valve Size 3/8" / .500"
522-1 Metal Body Viton Seal
For Use with Triple Spring
Single Piece
Guide Size .530"
Valve Size 3/8" / .530"
522-8 Metal Body Viton Seal
For Use with Triple Spring
8 Pieces
Guide Size .530"
Valve Size 3/8" / .530"
516-12 Metal Body Viton Seal
12 Pieces
Guide Size .530"
Valve Size 5/16" / .675"
518-16 Metal Body Viton Seal
For Use with Triple Spring
16 Pieces
Guide Size .530"
Valve Size 11/32" / .575"
522-12 Metal Body Viton Seal
For Use with Triple Spring
12 Pieces
Guide Size .530"
Valve Size 3/8" / .530"
513-1 Positive Stop PTFE Seal
Single Piece
Guide Size .500"
Valve Size 5/16" / .600"
513-12 Positive Stop PTFE Seal
12 Pieces
Guide Size .500"
Valve Size 5/16" / .600"
514-8 Metal Body Viton Seal
8 Pieces
Guide Size .500"
Valve Size 3/8" / .621"
530-16 Black Viton Valve Seal
Small O.D. for Triple Spring
16 Pieces
Guide Size .425"
Valve Size 5/16" / .566"
530-8 Black Viton Valve Seal
Small O.D. for Triple Spring
8 Pieces
Guide Size .425"
Valve Size 5/16" / .566"
510-12 Positive Stop PTFE Seal
12 Pieces
Guide Size .500"
Valve Size 11/32" / .600"
516-8 Metal Body Viton Seal
8 Pieces
Guide Size .530"
Valve Size 5/16" / .675"
517-12 Metal Body Viton Seal
For Use with Triple Spring
12 Pieces
Guide Size .500"
Valve Size 11/32" / .546"
517-8 Metal Body Viton Seal
For Use with Triple Spring
8 Pieces
Guide Size .500"
Valve Size 11/32" / .546"
519-8 Metal Body Viton Seal
For Use with Triple Spring
8 Pieces
Guide Size .500"
Valve Size 5/16" / .500"
501-1 Valve Stem Oil Seal O-Ring
Single Piece
Guide Size Stock
Valve Size 11/32" / .400"
505-12 Positive Stop PTFE Seal
12 Pieces
Guide Size .530"
Valve Size 3/8" / .626"
512-12 Positive Stop PTFE Seal
12 Pieces
Guide Size .500"
Valve Size 3/8" / .600"
513-16 Positive Stop PTFE Seal
16 Pieces
Guide Size .500"
Valve Size 5/16" / .600"
515-16 Metal Body Viton Seal
16 Pieces
Guide Size .530"
Valve Size 3/8" / .675"
515-8 Metal Body Viton Seal
8 Pieces
Guide Size .530"
Valve Size 3/8" / .675"
521-1 Metal Body Viton Seal
For Use with Triple Spring
Single Piece
Guide Size .500"
Valve Size 3/8" / .500"
521-8 Metal Body Viton Seal
For Use with Triple Spring
8 Pieces
Guide Size .500"
Valve Size 3/8" / .500"

Product Description

COMP Cams offers a complete line of valve stem oil seals, from the stock GM o-ring to the positive-stop PTFE seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The o-ring seals use the standard retainer and oil splash shield. The umbrella seal is normally used when a larger than-stock diameter spring is used, and in the case of a double spring, the positive-stop PTFE seal is used. Smaller diameter Viton seals are also available for triple spring applications. Both the o-ring and the umbrella seals require no machining, but when using the PTFE seal it is necessary to disassemble the heads and machine the top of the guide with a special cutter, which can also be found on this page.