510 Results Found For "valve stems"

COMP Cams’ highly-trained engineering staff uses some of the most sophisticated manufacturing and test equipment in the industry to design camshafts that make more horsepower...

COMP Cams’ highly-trained engineering staff uses some of the most sophisticated manufacturing and test equipment in the industry to design camshafts that make more horsepower than any other cam on the market. COMP Cams manufactures hydraulic and solid flat tappet cams, hydraulic and mechanical roller cams, and overhead cams for everything from OE replacement to full race, naturally aspirated, supercharged, turbocharged, or nitrous injected engines. For the ultimate in race-winning reliability, upgrade to COMP Cams’ competition-grade lifters, springs, timing sets, and gear sets—every part incorporates the same race-winning...

Showing In Stock Items. Show All 1084 Items.

Individual Parts

Part Groups

Results 1 - 25 of 510

COMP Cams Valve Seals 502-16

COMP Cams Valve Seals 502-16

Valve Stem Seals, Rubber, Umbrella, 0.344 in. Valve Stem, Set of 16

Part Number: CCA-502-16

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 529-1

Valve Stem Seal, Viton®, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, Each

Part Number: CCA-529-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 500-16

Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 5/16 in. Valve Stem, Set of 16

Part Number: CCA-500-16

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 516-8

Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 5/16 in. Valve Stem, Set of 8

Part Number: CCA-516-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 517-8

Valve Stem Seals, Viton®, Positive Stop, .500 in. Guide, 0.342 in. Valve Stem, Set of 8

Part Number: CCA-517-8

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Valve Seals 503-12

32 Metal with PTFE Seal

Part Number: CCA-503-12

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Engine Valve Stem Oil Seals 536-16

VALVE SEAL, METAL BODY VITON 11/32" X .562

Part Number: CCA-536-16

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Valve Seals 511-1

Valve Stem Seal; Valve Stem Oil Seals; Steel Jacketed Viton Seal LS1 Engine; Guide Size 0.500 in.; Valve Size

Part Number: CCA-511-1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jun 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Valve Seals 511-16

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

...Loading

COMP Cams Valve Seals 500-1

Valve Stem Seal, Positive Stop Type, PTFE, 0.313 in. Diameter, Each

Part Number: CCA-500-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 521-8

Valve Seals, Positive Stop, Viton®, .375 Stem, .500 in. Guide, Triple Spring, Set of 8

Part Number: CCA-521-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Valve Seals 512-1

Valve Stem Seal, PTFE, Positive Stop, .500 in. Guide, 3/8 in. Valve Stem, Each

Part Number: CCA-512-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Engine Valve Stem Oil Seals 532-1

VALVE SEAL, METAL BODY VITON 5 /16"X.530

Part Number: CCA-S0003

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Engine Valve Stem Oil Seals 535-1

VALVE SEAL, FORD POWER STROKE 6.0/6.4

Part Number: CCA-535-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Valve Seals 529-16

Valve Stem Seals, Viton, Positive Stop, 11/32 in. Valve Stem, .530 in. Guide Diameter, Set of 16

Part Number: CCA-529-16

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 518-16

Valve Stem Seals, Viton®, Positive Stop, .530 in. Guide, 0.344 in. Valve Stem, Set of 16

Part Number: CCA-518-16

4.68 out of 5 stars ( 37 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 503-16

Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, Set of 16

Part Number: CCA-503-16

3.23 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 515-16

Valve Stem Seals, Viton®, Positive Stop, .530 in. Guide, 0.372 in. Valve Stem, Set of 16

Part Number: CCA-515-16

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seal Installation Tools 5334

Valve Stem Seal Installation Tool, Aluminum, Black Anodized, Installs .500, .531 in. PTFE Seals, Each

Part Number: CCA-5334

4.12 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 505-16

Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 3/8 in. Valve Stem, Set of 16

Part Number: CCA-505-16

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 517-16

Valve Stem Seals, Viton®, Positive Stop, .500 in. Guide, 0.342 in. Valve Stem, Set of 16

Part Number: CCA-517-16

4.45 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 501-16

Valve Stem Seals, Rubber, O-Ring, 11/32 in. Valve Stem, Set of 16

Part Number: CCA-501-16

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 531-16

Valve Stem Seals, Viton®, Mopar Hemi, Set of 16

Part Number: CCA-531-16

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 504-16

Valve Stem Seals, Rubber, Umbrella, 3/8 in. Valve Stem, Set of 16

Part Number: CCA-504-16

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 532-16

Valve Stem Seals, Viton®, Mopar Hemi, Set of 16

Part Number: CCA-532-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

COMP Cams Valve Seals 514-16

Valve Seals, Positive Stop, Viton®, .375 in. Stem, .500 in. Guide, Set of 16

Part Number: CCA-514-16

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Page 1 of 21
Next