25 Of Best Automotive Performance Engine Valve Seals In 2024

TOP 1

COMP Cams 502-16 Set of 16 Umbrella Valve Seals

Comp Cams
502-16
7.70 x 5.60 x 1.30 inches
0.22 pounds

Our Score

4.9

Product Features

Unwanted oil is kept out of the combustion chamber by oil seals on the valve stems.
Work with stock guides and a valve stem diameter of 11/32 inch.
Valve Seals are available in a variety of styles.
TOP 2

Comp Cams 504-16 Set of 16 Umbrella Valve Seals

Comp Cams
504-16
8.40 x 5.50 x 1.30 inches
0.18 pounds

Our Score

4.85

Product Features

Origin: United States United States of America
A Trusted Industry Leader Faces Competition
Number of Pieces: 504-
Fit Type: Specific to the vehicle
Designed for Maximum Efficiency
TOP 3

COMP Cams 5334 Valve Seal Installation Tool

Comp Cams
5334
8.40 x 5.50 x 1.10 inches
0.26 pounds

Our Score

4.75

Product Features

Works well with. 530 Inch X 530 Inch X 530 Inch X 530 In Ptfe Seals 531 Inch
Cnc- Installing Ptfe Seals Is Simple With This Machined Aluminum Valve Seal Installer
During installation, the seal is not distorted or gouged.
Anodized for long-term use
TOP 4

Sealed Power ST-2001 Valve Seal

Sealed Power
ST-2001
6.50 x 4.25 x 0.50 inches
25.00 pounds

Our Score

4.7
TOP 5

Moroso 68818 VALVE COVER

Moroso
68818
0.40 pounds

Our Score

4.7

Product Features

Without Restricting Air Flow, Provides Maximum Protection Against Dirt And Airborne Debris
Half-size options are available. Whether you're wearing a hood or not, the choice is yours. Hooded
Reusable And Cleanable Prior to use, usable oil
Filter Element Is Also Available With A Fully Exposed Filter Element And A Chrome Plated Top
Fit Type: Fits Everyone
TOP 6

SCE Gasket 22804 Viton Rear Main Seal

SCE Gaskets
22804
5.70 x 7.70 x 0.70 inches

Our Score

4.6

Product Features

Dimensions of the package 16 H X 5. 82 L X 4. 45 x 45 x 45 x 45 x 45 x 45 x 45
Pontiac 400 is a vehicle that is compatible with this part.
Weight of the package 048kg
TOP 7

Earl's 29D04B1ERL Pressure Master Header Seal

Earls Plumbing
8.3120G

Our Score

4.6

Product Features

Adaptable & Reusable
Aerospace technology is used.
Leak-Proof to the Max
Seals Up To 1200 Better Seals Up To 1200 Better Seals%
Sealing Inserts Made of Graphite Foil
TOP 8

Crane Cams 99822-16 3/8" x 0.531" ID Valve Stem Seal

Crane Cams
99822-16
6.40 x 4.65 x 1.25 inches
0.17 pounds

Our Score

4.55

Product Features

531 Inch Guide Od,,,,,,,,,,,,,,,,,,, Seal Height: 620 Inch Seal Height: 620 Inch Seal Height: 620
Valves with a stem diameter of 3/8 inch
Number of Pieces: 99822-
Fit Type: Specific to the vehicle
TOP 9

SCE Gasket 22805 Viton Rear Main Seal

SCE Gaskets
22805
8.10 x 6.00 x 0.50 inches
1.00 pounds

Our Score

4.55

Product Features

Weight of the package 7 Pounds
Dimensions of the package 82 Lx 2. 16 Hx 4. 45 x 45 x 45 x 45 x 45 x 45 x 45
Number of Pieces: 22805
TOP 10

Mopar P4120492 Valve Seal

Mopar
P4120492
0.12 pounds

Our Score

4.55

Product Features

Doesn't Apply To Number 0. Guide for 530 Inches
Big Block/Small Block Valve Seals, 3/8 Inch Stem
Blocks of small size
Large Block of Land; Valve Seals, Genuine Mopar Performance P4120492
TOP 11

Edelbrock 9758 Valve Seal

Edelbrock
9758

Our Score

4.55

Product Features

11/32" X Valve Seals 530In.
TOP 12

SCE Gasket 21105 Viton Rear Main Seal

SCE Gaskets
21105
8.00 x 6.00 x 0.40 inches
0.07 pounds

Our Score

4.55

Product Features

Number of Models: 21105
Type of product: Auto Part
Weight of the Item Package: 7 Lb
Package Dimensions of the Item: L X W X H 82" 45" W X 2" H X 45" W X 2" H 16" H
TOP 13

Mopar P5249661 Valve Seal

Mopar
P5249661
5.00 x 5.00 x 5.00 inches
1.00 pounds

Our Score

4.55

Product Features

Blocks of small size
5/16 Inch Stem Valve Seals, 0. With a 530-inch guide, a 426-horsepower Hemi, and a 5-speed transmission, it's 2L/5. Engines based on the 9L Magnum/Jeep
Hemi Gen II; Hemi Gen III; Hemi Gen IV; Hemi Valve Seals P5249661 by Mopar Performance
TOP 14

Manley (41510 5/16" Valve Stem Seal Cutter

Manley
41510

Our Score

4.55

Product Features

Weight of the package 5 Pounds
Dimensions of the package 75 cm L x 3 cm H x 6 cm W 75 x 75 x 75 x 75 x 150 x 150 x 150
Number of Pieces: 41510
Origin: United States United States of America
TOP 15

Billet Honda Oil Cap - Blue

BLOX RACING
BXAC-00501-BL
6.00 x 5.00 x 3.00 inches
0.50 pounds

Our Score

4.5

Product Features

Quantity of the package:
Type of product: Auto Part
Dimensions of the package 732 cm (L) x 12 cm (W) 7 Cms (W) X 7 Cms (L) (H) 62 cm
Origin: United States United States of America
TOP 16

SCE Gasket 21104 Rear Main Seal

SCE Gaskets
21104

Our Score

4.4

Product Features

Type of product: Auto Part
Dimensions of the package (L) 82" X (W) 4 45" W X 2" H X 45" W X 2" H X 2" H 16" (H)
Weight of the package 7 Lbs
Quantity of the package:
TOP 17

Earl's 29D15ZERL Pressure Master Collector Seals

Earl's Performance
8.3121R
0.17 pounds

Our Score

4.3

Product Features

Adaptable & Reusable
Aerospace technology is used.
Leak-Proof to the Max
Torque Retention that is Superior
Sealing Inserts Made of Graphite Foil
TOP 18

Allstar Performance ALL90235-100 Valve Seal

Allstar
ALL90235-100
5.20 x 4.75 x 2.95 inches
1.00 pounds

Our Score

4.2

Product Features

The height of the package is three inches. 75 Inches
The length of the package is eight inches. 4 Inches
The package dimensions are 8 inches wide and 8 inches long. 2 Inches
Weight of the package 15 Pounds
TOP 19

Mopar P4349121 Valve Seal

Mopar
P4349121
5.80 x 7.60 x 1.10 inches
0.07 pounds

Our Score

4.15

Product Features

8 Mm
Seals for valves
Made from a High-Quality Material Viton material with a high temperature
For the best dual-purpose performance, use a partial or full umbrella shape. P4349121 Valve Seals - Genuine Mopar Performance
For 2. 2L/2. 5L Sohc
TOP 20

Ferrea Racing Components VS1002 5.5mm Exhaust Valve Seal

Ferrea Racing Components
VS1002

Our Score

4.1

Product Features

Quantity of the package:
Type of product: Auto Part
Dimensions of the package (L) X (W) X (H) X (W) X (H) X 0" (W) X 1" (H) 0" (H)
Designed in the United States
TOP 21

SCE Gasket 11305 Rear Main Seal

SCE Gaskets
11305

Our Score

4.05

Product Features

Dimensions of the package 82 L X 2. 16 H X 4. 45 x 45 x 45 x 45 x 45 x 45 x 45
Fits the Chevy Big Block
Weight of the package 7 Pounds
TOP 22

SCE Gasket 21305 Viton Rear Main Seal

SCE Gaskets
21305
7.70 x 5.70 x 0.90 inches
1.00 pounds

Our Score

3.95

Product Features

Package Dimensions of the Item: 82" L X 4" W 45" W X 2" H 16 " H
Type of product: auto Part
Weight of the Item Package: 7 Lbs
Package Quantity: Item Package Quantity: Item Package Quantity: Item Package
TOP 23

SCE Gasket 11105 Rear Main Seal

SCE Gaskets
11105

Our Score

3.85

Product Features

Quantity of the package:
Type of product: Auto Part
Weight of the package 7 Lbs
Dimensions of the package (L) 82" X (W) 4 45" W X 2" H X 45" W X 2" H X 2" H 16" (H)
TOP 24

SCE Gasket 1105-10 Rear Main Seal

SCE Gaskets
1105-10
13.40 x 10.00 x 1.70 inches
0.98 pounds

Our Score

3.8

Product Features

Dimensions of the package 82" L X4. 45" W X2. 16" H
Type of product: Auto Part
Weight of the package 0Lbs
Quantity of the package:
TOP 25

SCE Gasket 21355 Rear Main Seal

SCE Gaskets
21355
7.80 x 5.90 x 0.50 inches
1.00 pounds

Our Score

3.7

Product Features

Fits the Chevy Big Block