DESCRIPTION

1973-1980 Chevy & GMC Truck Vent Window Division Bar Liner

Replace a worn, hardened, damaged, or missing original with this 1973-1980 Chevy and GMC truck vent window division bar liner.

Located in the back side of the vent window division bar, this replacement channel provides the rubber and felt-lined surface for the door glass where it meets the vent window assembly.

Made from high-grade rubber with felt and backed by a lifetime guarantee, this division bar liner is a great replacement when restoring your vent windows, replacing worn window channels, or rebuilding the doors on your classic Squarebody Chevy or GMC truck.

Product Type: Vent Window Division Bar Liner
Application: 1973-1980 Chevrolet & GMC Trucks
Material: High-Grade Rubber with Felt
Location: Back of Vent Window Division Bar / Post
Warranty: Lifetime Guarantee
Quantity: 1 Division Bar Liner

Features

• Fits 1973-1980 Chevrolet and GMC trucks

• Replacement vent window division bar liner

• Installs in the back of the vent window division bar

• Provides the channel for the door glass at the vent window post

• Made from high-grade rubber with felt

• Replaces a worn, hardened, damaged, or missing original

• Great for vent window and door glass restoration

• Backed by a lifetime guarantee

• Sold individually – one liner per package

What Is a Vent Window Division Bar Liner?

The division bar is the vertical section that separates the vent window from the main roll-up door glass.

The division bar liner is located on the back side of this vent window post and provides the channel that the door glass runs against.

You may also hear this part referred to as a vent window post channel, division bar channel, vent window channel, or division bar glass run.

After decades of use, the original rubber and felt can become hardened, deteriorated, worn, or damaged. Replacing the liner helps restore this portion of the door glass channel when rebuilding your vent window and door.

High-Grade Rubber with Felt

This replacement division bar liner is made from high-grade rubber with felt to provide the proper channel surface for the door glass.

It's an excellent item to replace while installing new vent window components, glass run channels, weatherstrip, or door glass since much of the door is already apart.

The division bar liner is backed by a lifetime guarantee for added confidence in your restoration.

Vehicle Fitment

Chevrolet Trucks

Designed for applicable:

• 1973 Chevrolet Pickup Truck

• 1974 Chevrolet Pickup Truck

• 1975 Chevrolet Pickup Truck

• 1976 Chevrolet Pickup Truck

• 1977 Chevrolet Pickup Truck

• 1978 Chevrolet Pickup Truck

• 1979 Chevrolet Pickup Truck

• 1980 Chevrolet Pickup Truck

Includes applicable C10, C20, C30, K10, K20, K30, and related Chevrolet truck applications.

GMC Trucks

Designed for applicable:

• 1973 GMC Pickup Truck

• 1974 GMC Pickup Truck

• 1975 GMC Pickup Truck

• 1976 GMC Pickup Truck

• 1977 GMC Pickup Truck

• 1978 GMC Pickup Truck

• 1979 GMC Pickup Truck

• 1980 GMC Pickup Truck

Includes applicable GMC C/K-Series pickup applications.

Important Fitment Information

This division bar liner is designed for compatible 1973-1980 Chevy and GMC trucks equipped with vent windows.

It installs in the back side of the vent window division bar/post and should not be confused with the other glass run channels or weatherstrip used elsewhere around the door glass.

Please verify your vehicle's year and vent window configuration before ordering.

Frequently Asked Questions

What is a division bar liner?
The division bar liner is the rubber and felt-lined channel located on the back side of the vent window division bar. The division bar separates the vent window from the main roll-up door glass.

Where does this part install?
It installs in the back of the vent window division bar/post, providing the channel surface for the roll-up door glass.

Is this also called a vent window post channel?
Yes. Depending on the terminology being used, this type of part may also be called a vent window post channel, division bar channel, vent window channel, or division bar glass run.

Does this fit a 1973-1980 Chevy C10?
Yes. This division bar liner is designed for compatible 1973-1980 Chevrolet C10 trucks equipped with vent windows, along with other applicable Chevy and GMC truck models.

Does this fit GMC trucks?
Yes. It is designed for compatible 1973-1980 GMC trucks equipped with vent windows as well.

What is the division bar liner made from?
It is made from high-grade rubber with felt.

Is this sold as a pair?
No. This division bar liner is sold individually.

How many do I need for my truck?
This listing includes one division bar liner. If you're replacing the liners on both the driver and passenger doors, you will need to order two.

Does this division bar liner have a warranty?
Yes. This division bar liner is backed by a lifetime guarantee.

Restore Your Squarebody Vent Windows & Door Glass

Worn window channels are easy to overlook until the doors are apart.

Whether you're restoring a 1973 Chevy C10, rebuilding the doors on a 1977 K10, or replacing weatherstrip and glass channels on a 1980 Chevy or GMC Squarebody, this vent window division bar liner replaces the worn rubber and felt channel located at the back of the vent window post.