Skip to content
Free freight on orders over $199 · Every part matched to your VIN before it ships◆Free freight on orders over $199 · Every part matched to your VIN before it ships◆Free freight on orders over $199 · Every part matched to your VIN before it ships◆Free freight on orders over $199 · Every part matched to your VIN before it ships◆
CLASSIC PARTSGARAGE0items in cart
1963-1964 Chevy Impala Trunk Weather Strip Gutter Set, part number M1670
CLASSIC PARTS GARAGE · SCHEMATIC
M1670
M1670Golden StarRear

1963-1964 Chevy Impala Trunk Weather Strip Gutter Set

1963–1964 Chevy Impala Trunk Weather Strip Gutter Set, designed to restore the channel around the trunk opening where the weatherstrip mounts. Ideal for replacing rusted, damaged, or deteriorated gutter sections and helping support a proper trunk seal.

In stock12 months

Not concours correct

Designed for the 1963–1964 Chevy Impala trunk opening. Includes the left- and right-side gutter sections for a matched repair. Matches the factory-style weatherstrip channel location around the deck lid.

$210.00
1
003Specification

What it is

SHEET
003
SUBJECT
M1670
SCALE
1:1
REV
A

1963-1964 Chevy Impala Trunk Weather Strip Gutter Set Product Description: Shop 1963-1964 Chevy Impala Trunk Weather Strip Gutter Set when restoring the trunk opening on your classic Chevrolet. A rusted used Impala trunk weatherstrip gutter can prevent the seal from seating properly and may allow moisture into the cargo area. Order 1963-1964 Chevy Impala trunk gutter set online from Classic Parts Garage when replacing corroded, damaged, or missing weatherstrip channels. This restoration set is designed for the gutter area surrounding the trunk opening where the weatherstrip is installed. Replacing deteriorated sections creates a cleaner mounting surface for the trunk seal and helps rebuild areas commonly affected by trapped moisture and corrosion. It is a practical choice for rear-body repairs, trunk-floor restoration, and projects where the original weatherstrip channel is no longer serviceable. Features: Designed for applicable 1963-1964 Chevrolet Impala models Restores the trunk weatherstrip mounting gutter Replaces rusted, damaged, or deteriorated channel sections Helps provide a proper surface for trunk weatherstrip installation Suitable for rear-body and trunk-area restoration Helps repair corrosion around the deck-lid opening Designed for fitting and weld-in installation Professional installation recommended Specifications: Vehicle: Chevrolet Impala Model Years: 1963-1964 Product Type: Trunk Weather Strip Gutter Set Position: Rear Location: Trunk / Deck-Lid Opening Application: Replacement / Restoration Installation: Weld-in / Bodywork Required Quantity: Set Restore the Trunk Seal Area Rust around the trunk gutter can compromise weatherstrip fit and allow water to reach surrounding sheet metal. Replacing the damaged channel helps create a stronger foundation for a properly fitted seal and cleaner trunk restoration. This 1963-1964 Impala trunk weatherstrip gutter set is ideal for restorers rebuilding the deck-lid opening and surrounding rear sheet metal.

Features
  • Fits applicable 1963-1964 Chevrolet Impala models
  • Restores the trunk weatherstrip mounting gutter
  • Replaces rusted, corroded, or damaged gutter sections
  • Helps provide a proper channel for trunk weatherstrip installation
  • Supports improved sealing around the deck-lid opening
  • Suitable for trunk-area and rear-body restoration
  • Designed for fitting and weld-in installation
  • Ideal for replacing moisture-damaged sheet metal
  • Professional installation recommended.
In the box
  • 1 × LH trunk weatherstrip gutter section
  • 1 × RH trunk weatherstrip gutter section

Shipping weight 5.26 lb

004Application register

Everything this fits

1 application · 0 verified

SHEET
004
SUBJECT
FITMENT
SCALE
1:1
REV
A
Chevrolet1
  • 1961–1964Impala
    All engines

Intended for applicable 1963–1964 Chevrolet Impala models. Designed for the trunk opening / deck-lid weatherstrip gutter area. Confirm the existing gutter shape and surrounding rear-body structure before installation. Welding, trimming, fitting, and minor bodywork may be required. Existing rust around the trunk opening can affect final fit and may require additional sheet-metal repair. The weatherstrip itself is not included unless specifically stated. Test fit both gutter sections before permanent welding. Professional body-shop installation is recommended.

005Counter questions

Asked about this part

What is the 1963-1964 Chevy Impala Trunk Weather Strip Gutter Set?
This is a replacement trunk lid weatherstrip gutter set designed for 1963-1964 Chevrolet Impala applications. The set includes two pieces and is listed under part number TL13-631S.
What years does this trunk gutter set fit?
The TL13-631S is listed for 1963 and 1964 Chevrolet Impala applications.
How many pieces are included?
The product is sold as a set of two pieces, providing the two trunk weatherstrip gutter sections.
What is the part number?
The vendor part number is TL13-631S. JEGS lists the corresponding number as 189-TL13-631S.
What does the trunk weatherstrip gutter do?
The gutter forms part of the trunk opening's weatherstrip sealing area. It provides the mounting/support surface associated with the trunk weatherstrip and helps direct water away from the trunk compartment.
Is this the same as the trunk weatherstrip seal?
No. The gutter set is the metal body component, while the rubber trunk weatherstrip seal is a separate component unless specifically stated as included in the product listing.
Is this a complete trunk gutter set?
Yes. The TL13-631S is sold as a two-piece trunk lid weatherstrip gutter set.
Is this a left-hand or right-hand part?
It is not sold as a single LH or RH component. The product is supplied as a two-piece set, covering the required gutter sections.
Is this a direct-fit replacement?
JEGS lists the TL13-631S as a Direct Fit replacement for the specified application.
Is this an original GM part?
No. This is a replacement reproduction body component intended for classic Chevrolet restoration and repair.
What material is the gutter set made from?
The gutter set is a replacement sheet-metal/body component. Verify the supplier's current material specification if a specific metal grade or coating is required.
What problems can this gutter set replace?
It can be used when the original trunk gutter is rusted, corroded, bent, damaged, or deteriorated, making it difficult to properly support or install the trunk weatherstrip.
Can a damaged trunk gutter cause water leaks?
Yes. Damaged, rusted, or incorrectly positioned trunk-gutter metal can interfere with proper weatherstrip installation and may contribute to water entering the trunk area. The weatherstrip itself should also be inspected.
Does the set include the rubber weatherstrip?
No rubber weatherstrip is identified as included with the TL13-631S listing. The product is specifically described as the trunk lid weatherstrip gutter set.
Does it include the trunk lid?
No. The set contains the trunk weatherstrip gutter components only. The trunk lid is a separate body panel.
Does it include trunk hinges or other hardware?
No. Trunk hinges, latch components, fasteners, and other trunk hardware are separate unless specifically stated in the package contents.
Is this suitable for a classic car restoration?
Yes. The TL13-631S is intended as a replacement component for 1963-1964 Chevy Impala restoration and body-repair projects.
Is installation a bolt-on repair?
Installation depends on the condition of the original trunk gutter and the exact vehicle configuration. Replacement body sheet metal may require removing damaged material, test-fitting, alignment, and welding or other appropriate body-repair techniques.
Does the gutter set help with trunk weatherstrip installation?
Yes. The gutter provides the body structure associated with the trunk weatherstrip mounting area. A properly positioned gutter helps provide the correct foundation for installing the trunk seal.
Can I use this set with a new trunk weatherstrip?
Yes. The gutter set is intended to work with the corresponding trunk weatherstrip system. The rubber weatherstrip should be purchased separately if it is not included with your order.
Does it fit other Chevrolet models?
The listed application is 1963-1964 Chevy Impala. Do not assume compatibility with Bel Air, Biscayne, or other full-size Chevrolet models without verifying the exact part number and body configuration.
Does it fit convertible models?
Verify the exact body style before ordering. Trunk and rear-body components can vary between hardtop, sedan, and convertible applications, so compatibility should not be assumed solely from the model year.
What should I verify before ordering?
Confirm your vehicle is a 1963 or 1964 Chevrolet Impala and verify the TL13-631S part number. Also confirm that you need the two-piece trunk weatherstrip gutter set rather than the separate rubber weatherstrip, trunk lid, or trunk hardware.
What makes this the correct trunk gutter set?
The key identifiers are the 1963-1964 Chevy Impala application, two-piece trunk weatherstrip gutter configuration, and TL13-631S part number. Matching these details with your original trunk structure helps confirm proper fitment.
What are the package dimensions?
JEGS lists approximate package dimensions of 44 inches deep × 12 inches high × 8 inches wide.
What is the shipping weight?
JEGS lists an approximate shipping weight of 5.26 lb for the TL13-631S set.
007Same department

Also on this shelf

All Body & Sheet Metal