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Back Glass Window Gasket Seal - Black Lockstrip - Big Back Window - 55-66 Chevy GMC Truck
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Back Glass Window Gasket Seal - Black Lockstrip - Big Back Window - 55-66 Chevy GMC Truck

Part# G-WKT5561LGM

In Stock

$36.99

SKU:

G-WKT5561LGM

Brand:

Precision

Weight:

4 lbs

Dims:

13" L x 8" W x 7" H

(0 reviews)

Description

Back Glass Window Gasket Seal with Black Lockstrip – Large Back Window – 1955-1966 Chevy & GMC Pickup (Second-Series)

Restore watertight confidence on your classic Task-Force and early C/K pickups with this Back Glass Window Gasket Seal with Black Lockstrip. Engineered for 1955-1966 Chevrolet and GMC trucks equipped with the large rear window, this OE-style replacement uses premium ozone-resistant EPDM rubber to deliver factory-fresh fit, finish, and durability—an essential restoration part for any vintage workhorse or show-ready classic truck.

The kit arrives with a flexible black lockstrip that snaps cleanly into the outer groove for a secure, weather-proof seal and authentic appearance. Supplied in a cut-to-fit length, the gasket adapts seamlessly to slight cab-to-cab variances found in second-series 1955-1959 Task-Force bodies and 1960-1966 C10-C30 platforms. Because AMD adheres to strict OE specifications—including Shore-A hardness and UV stabilizers—the seal resists shrinkage, chalking, and cracking through decades of temperature swings.

Additional Benefits

  • Weather protection: Tight EPDM lip blocks rain, dust, and wind, keeping your interior dry and preserving headliner and trim.

  • Enhanced cabin comfort: Proper sealing reduces road noise and prevents exhaust fumes from entering the cab.

  • Show-quality profile: Matte-black lockstrip replicates factory trim lines for a crisp, finished edge around the glass.

  • Longevity: Ozone-resistant compound outlasts generic rubber for extended service life in harsh climates and year-round driving.

Key Features

  • OE-style rear window seal for large back-window 1955-1966 Chevy & GMC pickups

  • Fits C10, C20, C30, K10, K20, K30, and Suburban with large glass

  • Premium ozone-resistant EPDM rubber—meets original GM material specs

  • Includes black lockstrip for secure, authentic finish

  • Cut-to-fit design accommodates factory tolerance variations

  • Maintains factory glass position and prevents water intrusion

  • Ideal for stock restorations, resto-mods, or daily drivers

  • Backed by AMD’s commitment to OE-Style replacement quality

Seal your classic Chevy or GMC’s cab against the elements and showcase factory-correct styling with AMD’s Back Glass Window Gasket Seal featuring a black lockstrip. Designed to install during glass replacement, this precision-molded EPDM gasket delivers the durability, fit, and authenticity demanded by discerning enthusiasts—ensuring your vintage pickup stays dry, quiet, and ready for the next cruise-in.


Please note that this Back Glass Window Gasket Seal with Black Lockstrip is specifically designed to fit the back glass of 1955-1966 Chevy GMC pickup trucks with large rear window glass, making it a perfect replacement option for those who need to restore the structural integrity and weatherproofing of their classic truck's rear window.

This fits:

1960 - 1966 GMC K35 Pickup w/ Large Back Glass
1960 - 1966 GMC K25 Pickup w/ Large Back Glass
1960 - 1966 GMC K15 Pickup w/ Large Back Glass
1960 - 1966 GMC C35 Pickup w/ Large Back Glass
1960 - 1966 GMC C25 Pickup w/ Large Back Glass
1960 - 1966 GMC C15 Pickup w/ Large Back Glass
1960 - 1966 Chevy C20 Pickup w/ Large Back Glass
1955 - 1959 GMC Fullsize Truck w/ Large Back Glass
1960 - 1966 Chevy C10 Pickup w/ Large Back Glass
1960 - 1966 Chevy C30 Pickup w/ Large Back Glass
1960 - 1966 Chevy K30 Pickup w/ Large Back Glass
1960 - 1966 Chevy K20 Pickup w/ Large Back Glass
1960 - 1966 Chevy K10 Pickup w/ Large Back Glass
1955 - 1959 Chevy Fullsize Truck w/ Large Back Glass

 

Vehicle Applications

1960 GMC K35 Pickup w/ Large Back Glass
1961 GMC K35 Pickup w/ Large Back Glass
1962 GMC K35 Pickup w/ Large Back Glass
1963 GMC K35 Pickup w/ Large Back Glass
1964 GMC K35 Pickup w/ Large Back Glass
1965 GMC K35 Pickup w/ Large Back Glass
1966 GMC K35 Pickup w/ Large Back Glass
1960 GMC K25 Pickup w/ Large Back Glass
1961 GMC K25 Pickup w/ Large Back Glass
1962 GMC K25 Pickup w/ Large Back Glass
1963 GMC K25 Pickup w/ Large Back Glass
1964 GMC K25 Pickup w/ Large Back Glass
1965 GMC K25 Pickup w/ Large Back Glass
1966 GMC K25 Pickup w/ Large Back Glass
1960 GMC K15 Pickup w/ Large Back Glass
1961 GMC K15 Pickup w/ Large Back Glass
1962 GMC K15 Pickup w/ Large Back Glass
1963 GMC K15 Pickup w/ Large Back Glass
1964 GMC K15 Pickup w/ Large Back Glass
1965 GMC K15 Pickup w/ Large Back Glass
1966 GMC K15 Pickup w/ Large Back Glass
1960 GMC C35 Pickup w/ Large Back Glass
1961 GMC C35 Pickup w/ Large Back Glass
1962 GMC C35 Pickup w/ Large Back Glass
1963 GMC C35 Pickup w/ Large Back Glass
1964 GMC C35 Pickup w/ Large Back Glass
1965 GMC C35 Pickup w/ Large Back Glass
1966 GMC C35 Pickup w/ Large Back Glass
1960 GMC C25 Pickup w/ Large Back Glass
1961 GMC C25 Pickup w/ Large Back Glass
1962 GMC C25 Pickup w/ Large Back Glass
1963 GMC C25 Pickup w/ Large Back Glass
1964 GMC C25 Pickup w/ Large Back Glass
1965 GMC C25 Pickup w/ Large Back Glass
1966 GMC C25 Pickup w/ Large Back Glass
1960 GMC C15 Pickup w/ Large Back Glass
1961 GMC C15 Pickup w/ Large Back Glass
1962 GMC C15 Pickup w/ Large Back Glass
1963 GMC C15 Pickup w/ Large Back Glass
1964 GMC C15 Pickup w/ Large Back Glass
1965 GMC C15 Pickup w/ Large Back Glass
1966 GMC C15 Pickup w/ Large Back Glass
1960 Chevy C20 Pickup w/ Large Back Glass
1961 Chevy C20 Pickup w/ Large Back Glass
1962 Chevy C20 Pickup w/ Large Back Glass
1963 Chevy C20 Pickup w/ Large Back Glass
1964 Chevy C20 Pickup w/ Large Back Glass
1965 Chevy C20 Pickup w/ Large Back Glass
1966 Chevy C20 Pickup w/ Large Back Glass
1955 GMC Fullsize Truck w/ Large Back Glass
1956 GMC Fullsize Truck w/ Large Back Glass
1957 GMC Fullsize Truck w/ Large Back Glass
1958 GMC Fullsize Truck w/ Large Back Glass
1959 GMC Fullsize Truck w/ Large Back Glass
1960 Chevy C10 Pickup w/ Large Back Glass
1961 Chevy C10 Pickup w/ Large Back Glass
1962 Chevy C10 Pickup w/ Large Back Glass
1963 Chevy C10 Pickup w/ Large Back Glass
1964 Chevy C10 Pickup w/ Large Back Glass
1965 Chevy C10 Pickup w/ Large Back Glass
1966 Chevy C10 Pickup w/ Large Back Glass
1960 Chevy C30 Pickup w/ Large Back Glass
1961 Chevy C30 Pickup w/ Large Back Glass
1962 Chevy C30 Pickup w/ Large Back Glass
1963 Chevy C30 Pickup w/ Large Back Glass
1964 Chevy C30 Pickup w/ Large Back Glass
1965 Chevy C30 Pickup w/ Large Back Glass
1966 Chevy C30 Pickup w/ Large Back Glass
1960 Chevy K30 Pickup w/ Large Back Glass
1961 Chevy K30 Pickup w/ Large Back Glass
1962 Chevy K30 Pickup w/ Large Back Glass
1963 Chevy K30 Pickup w/ Large Back Glass
1964 Chevy K30 Pickup w/ Large Back Glass
1965 Chevy K30 Pickup w/ Large Back Glass
1966 Chevy K30 Pickup w/ Large Back Glass
1960 Chevy K20 Pickup w/ Large Back Glass
1961 Chevy K20 Pickup w/ Large Back Glass
1962 Chevy K20 Pickup w/ Large Back Glass
1963 Chevy K20 Pickup w/ Large Back Glass
1964 Chevy K20 Pickup w/ Large Back Glass
1965 Chevy K20 Pickup w/ Large Back Glass
1966 Chevy K20 Pickup w/ Large Back Glass
1960 Chevy K10 Pickup w/ Large Back Glass
1961 Chevy K10 Pickup w/ Large Back Glass
1962 Chevy K10 Pickup w/ Large Back Glass
1963 Chevy K10 Pickup w/ Large Back Glass
1964 Chevy K10 Pickup w/ Large Back Glass
1965 Chevy K10 Pickup w/ Large Back Glass
1966 Chevy K10 Pickup w/ Large Back Glass
1955 Chevy Fullsize Truck w/ Large Back Glass
1956 Chevy Fullsize Truck w/ Large Back Glass
1957 Chevy Fullsize Truck w/ Large Back Glass
1958 Chevy Fullsize Truck w/ Large Back Glass
1959 Chevy Fullsize Truck w/ Large Back Glass

Customer Reviews

Customer Reviews

No reviews yet

Be the first to review this product!

Description

Description

Back Glass Window Gasket Seal with Black Lockstrip – Large Back Window – 1955-1966 Chevy & GMC Pickup (Second-Series)

Restore watertight confidence on your classic Task-Force and early C/K pickups with this Back Glass Window Gasket Seal with Black Lockstrip. Engineered for 1955-1966 Chevrolet and GMC trucks equipped with the large rear window, this OE-style replacement uses premium ozone-resistant EPDM rubber to deliver factory-fresh fit, finish, and durability—an essential restoration part for any vintage workhorse or show-ready classic truck.

The kit arrives with a flexible black lockstrip that snaps cleanly into the outer groove for a secure, weather-proof seal and authentic appearance. Supplied in a cut-to-fit length, the gasket adapts seamlessly to slight cab-to-cab variances found in second-series 1955-1959 Task-Force bodies and 1960-1966 C10-C30 platforms. Because AMD adheres to strict OE specifications—including Shore-A hardness and UV stabilizers—the seal resists shrinkage, chalking, and cracking through decades of temperature swings.

Additional Benefits

  • Weather protection: Tight EPDM lip blocks rain, dust, and wind, keeping your interior dry and preserving headliner and trim.

  • Enhanced cabin comfort: Proper sealing reduces road noise and prevents exhaust fumes from entering the cab.

  • Show-quality profile: Matte-black lockstrip replicates factory trim lines for a crisp, finished edge around the glass.

  • Longevity: Ozone-resistant compound outlasts generic rubber for extended service life in harsh climates and year-round driving.

Key Features

  • OE-style rear window seal for large back-window 1955-1966 Chevy & GMC pickups

  • Fits C10, C20, C30, K10, K20, K30, and Suburban with large glass

  • Premium ozone-resistant EPDM rubber—meets original GM material specs

  • Includes black lockstrip for secure, authentic finish

  • Cut-to-fit design accommodates factory tolerance variations

  • Maintains factory glass position and prevents water intrusion

  • Ideal for stock restorations, resto-mods, or daily drivers

  • Backed by AMD’s commitment to OE-Style replacement quality

Seal your classic Chevy or GMC’s cab against the elements and showcase factory-correct styling with AMD’s Back Glass Window Gasket Seal featuring a black lockstrip. Designed to install during glass replacement, this precision-molded EPDM gasket delivers the durability, fit, and authenticity demanded by discerning enthusiasts—ensuring your vintage pickup stays dry, quiet, and ready for the next cruise-in.


Please note that this Back Glass Window Gasket Seal with Black Lockstrip is specifically designed to fit the back glass of 1955-1966 Chevy GMC pickup trucks with large rear window glass, making it a perfect replacement option for those who need to restore the structural integrity and weatherproofing of their classic truck's rear window.

This fits:

1960 - 1966 GMC K35 Pickup w/ Large Back Glass
1960 - 1966 GMC K25 Pickup w/ Large Back Glass
1960 - 1966 GMC K15 Pickup w/ Large Back Glass
1960 - 1966 GMC C35 Pickup w/ Large Back Glass
1960 - 1966 GMC C25 Pickup w/ Large Back Glass
1960 - 1966 GMC C15 Pickup w/ Large Back Glass
1960 - 1966 Chevy C20 Pickup w/ Large Back Glass
1955 - 1959 GMC Fullsize Truck w/ Large Back Glass
1960 - 1966 Chevy C10 Pickup w/ Large Back Glass
1960 - 1966 Chevy C30 Pickup w/ Large Back Glass
1960 - 1966 Chevy K30 Pickup w/ Large Back Glass
1960 - 1966 Chevy K20 Pickup w/ Large Back Glass
1960 - 1966 Chevy K10 Pickup w/ Large Back Glass
1955 - 1959 Chevy Fullsize Truck w/ Large Back Glass

 

Vehicle Application(s)

Vehicle Applications

1960 GMC K35 Pickup w/ Large Back Glass
1961 GMC K35 Pickup w/ Large Back Glass
1962 GMC K35 Pickup w/ Large Back Glass
1963 GMC K35 Pickup w/ Large Back Glass
1964 GMC K35 Pickup w/ Large Back Glass
1965 GMC K35 Pickup w/ Large Back Glass
1966 GMC K35 Pickup w/ Large Back Glass
1960 GMC K25 Pickup w/ Large Back Glass
1961 GMC K25 Pickup w/ Large Back Glass
1962 GMC K25 Pickup w/ Large Back Glass
1963 GMC K25 Pickup w/ Large Back Glass
1964 GMC K25 Pickup w/ Large Back Glass
1965 GMC K25 Pickup w/ Large Back Glass
1966 GMC K25 Pickup w/ Large Back Glass
1960 GMC K15 Pickup w/ Large Back Glass
1961 GMC K15 Pickup w/ Large Back Glass
1962 GMC K15 Pickup w/ Large Back Glass
1963 GMC K15 Pickup w/ Large Back Glass
1964 GMC K15 Pickup w/ Large Back Glass
1965 GMC K15 Pickup w/ Large Back Glass
1966 GMC K15 Pickup w/ Large Back Glass
1960 GMC C35 Pickup w/ Large Back Glass
1961 GMC C35 Pickup w/ Large Back Glass
1962 GMC C35 Pickup w/ Large Back Glass
1963 GMC C35 Pickup w/ Large Back Glass
1964 GMC C35 Pickup w/ Large Back Glass
1965 GMC C35 Pickup w/ Large Back Glass
1966 GMC C35 Pickup w/ Large Back Glass
1960 GMC C25 Pickup w/ Large Back Glass
1961 GMC C25 Pickup w/ Large Back Glass
1962 GMC C25 Pickup w/ Large Back Glass
1963 GMC C25 Pickup w/ Large Back Glass
1964 GMC C25 Pickup w/ Large Back Glass
1965 GMC C25 Pickup w/ Large Back Glass
1966 GMC C25 Pickup w/ Large Back Glass
1960 GMC C15 Pickup w/ Large Back Glass
1961 GMC C15 Pickup w/ Large Back Glass
1962 GMC C15 Pickup w/ Large Back Glass
1963 GMC C15 Pickup w/ Large Back Glass
1964 GMC C15 Pickup w/ Large Back Glass
1965 GMC C15 Pickup w/ Large Back Glass
1966 GMC C15 Pickup w/ Large Back Glass
1960 Chevy C20 Pickup w/ Large Back Glass
1961 Chevy C20 Pickup w/ Large Back Glass
1962 Chevy C20 Pickup w/ Large Back Glass
1963 Chevy C20 Pickup w/ Large Back Glass
1964 Chevy C20 Pickup w/ Large Back Glass
1965 Chevy C20 Pickup w/ Large Back Glass
1966 Chevy C20 Pickup w/ Large Back Glass
1955 GMC Fullsize Truck w/ Large Back Glass
1956 GMC Fullsize Truck w/ Large Back Glass
1957 GMC Fullsize Truck w/ Large Back Glass
1958 GMC Fullsize Truck w/ Large Back Glass
1959 GMC Fullsize Truck w/ Large Back Glass
1960 Chevy C10 Pickup w/ Large Back Glass
1961 Chevy C10 Pickup w/ Large Back Glass
1962 Chevy C10 Pickup w/ Large Back Glass
1963 Chevy C10 Pickup w/ Large Back Glass
1964 Chevy C10 Pickup w/ Large Back Glass
1965 Chevy C10 Pickup w/ Large Back Glass
1966 Chevy C10 Pickup w/ Large Back Glass
1960 Chevy C30 Pickup w/ Large Back Glass
1961 Chevy C30 Pickup w/ Large Back Glass
1962 Chevy C30 Pickup w/ Large Back Glass
1963 Chevy C30 Pickup w/ Large Back Glass
1964 Chevy C30 Pickup w/ Large Back Glass
1965 Chevy C30 Pickup w/ Large Back Glass
1966 Chevy C30 Pickup w/ Large Back Glass
1960 Chevy K30 Pickup w/ Large Back Glass
1961 Chevy K30 Pickup w/ Large Back Glass
1962 Chevy K30 Pickup w/ Large Back Glass
1963 Chevy K30 Pickup w/ Large Back Glass
1964 Chevy K30 Pickup w/ Large Back Glass
1965 Chevy K30 Pickup w/ Large Back Glass
1966 Chevy K30 Pickup w/ Large Back Glass
1960 Chevy K20 Pickup w/ Large Back Glass
1961 Chevy K20 Pickup w/ Large Back Glass
1962 Chevy K20 Pickup w/ Large Back Glass
1963 Chevy K20 Pickup w/ Large Back Glass
1964 Chevy K20 Pickup w/ Large Back Glass
1965 Chevy K20 Pickup w/ Large Back Glass
1966 Chevy K20 Pickup w/ Large Back Glass
1960 Chevy K10 Pickup w/ Large Back Glass
1961 Chevy K10 Pickup w/ Large Back Glass
1962 Chevy K10 Pickup w/ Large Back Glass
1963 Chevy K10 Pickup w/ Large Back Glass
1964 Chevy K10 Pickup w/ Large Back Glass
1965 Chevy K10 Pickup w/ Large Back Glass
1966 Chevy K10 Pickup w/ Large Back Glass
1955 Chevy Fullsize Truck w/ Large Back Glass
1956 Chevy Fullsize Truck w/ Large Back Glass
1957 Chevy Fullsize Truck w/ Large Back Glass
1958 Chevy Fullsize Truck w/ Large Back Glass
1959 Chevy Fullsize Truck w/ Large Back Glass

Reviews

Customer Reviews

Customer Reviews

No reviews yet

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