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Mr. Gasket 4377 Cylinder Head Dowel Pins

(Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1963, 1965-76, Malibu 1965-67, 1973-75, C1500 1990, Chevelle 1965-73, Blazer 1973-74 + 93 more models)

Part of: Mr. Gasket Cylinder Head Dowel Pins

Other options in this family: Mr. Gasket 4375

Manufacturer

Picture for manufacturer Mr. Gasket

Part Number

4377
4 reviews
Sale Price

$21.63

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Mr. Gasket 4377 Cylinder Head Dowel Pins are precision-machined alignment pins designed to properly position cylinder heads during installation. These dowel pins ensure accurate head-to-block alignment, which is critical for maintaining proper gasket seal and preventing leaks.

Key Features:

  • Precision-machined for exact fitment and alignment
  • Helps prevent head gasket failure caused by misalignment
  • Essential for proper engine assembly
  • Durable steel construction for long-lasting performance
  • Direct replacement for worn or missing factory dowel pins

Proper cylinder head alignment is crucial for engine performance and longevity. These dowel pins locate the cylinder head precisely on the engine block, ensuring the head gasket seals correctly and combustion chambers align with intake and exhaust ports. Installing new dowel pins during engine rebuilds or head gasket replacement is highly recommended.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1963, 1965-76, Malibu 1965-67, 1973-75, C1500 1990, Chevelle 1965-73, Blazer 1973-74, C10 Pickup 1968-80, Caprice 1966-76, C10 1975-80, El Camino 1966-75, Monte Carlo 1970-75 + 88 more models

Prop 65

No

Brand

Mr. Gasket

Category

Engine

Emission Code

5

Finish

Black Oxide

Material

Steel

Product Type

Engine Fasteners

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

Weight

0.05

Best price by far! Fast shipping!

"Excellent price and great customer service. Order was shipped promptly!! Would do business with them again. "

Easy to place my order and find the right parts that fit my vehicle.

Item just as descibed, great price and fast shipping. This has been my first order and actually first time searching for an auto part on this site and all went as expected. Glad I saw reference to it a car forum.

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