Engine Works LS Series Valve Stem Oil Seals 131900-16

Name: Engine Works LS Series Valve Stem Oil Seals
Brand: Engine Works
SKU: EW1-131900-16
Price: 24.96 USD
Availability: InStock
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Part Number: EW1-131900-16

$24.96

Engine Works LS Series Valve Stem Oil Seals

LS 8MM X.500 VITON TOPHAT VALVE SEAL
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Engine Works LS Series Valve Stem Oil Seals 131900-16

EW1-131900-16

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Part Number: EW1-131900-16

Estimated Ship Date from Texas: Today

$24.96

Overview

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Overview

Brand:

Engine Works

Manufacturer's Part Number:

131900-16

Part Type:

Engine Valve Stem Oil Seals

Product Line:

Engine Works LS Series Valve Stem Oil Seals

Summit Racing Part Number:

EW1-131900-16

Valve Stem Diameter (in.):

0.315 in.

Valve Stem Diameter (mm):

8.00mm

Valve Stem Seal Type:

Positive stop

Valve Stem Seal Material:

Viton®

Machine Work Required:

Yes

Valve Guide Diameter (in.):

0.500 in.

Valve Stem Seal Outside Diameter (in.):

0.640 in.

Quantity:

Sold as a set of 16.

Engine Works LS Series Valve Stem Oil Seals

Engine Works LS Series valve stem oil seals are engineered to provide superior oil control and long-lasting durability in GM LS performance engines. Manufactured from premium Viton® material and available in OE-style top hat and metal-clad designs, these seals help minimize oil consumption, reduce valve guide wear, and maintain consistent lubrication under high-temperature and high-RPM operating conditions. Designed to fit 8mm LS valve stems and commonly used with factory or aftermarket beehive valve spring setups, Engine Works LS valve stem seals deliver a precise fit, dependable sealing performance, and the reliability demanded by engine builders, racers, and performance enthusiasts alike. Sold in sets, they are an ideal choice for stock rebuilds, street performance applications, and competitive racing engines.

Applications