Windshield Weatherstrip Seal With Trim Groove for Steel Trim | Chevy GMC 1964-1966

One seal. And a listing that cannot decide which window it fits. We are going to be straight with you before anything else. The title on this product says windshield. The published description says this rear window seal fits the large rear window. Those are two different openings on the same truck and the record carries both claims. What is not in doubt is the part itself. Ozone resistant EPDM rubber cut from the same OE specs as the original; a trim groove that takes your existing chrome moulding; and a rope in fit that puts the glass back at factory depth. That matters because a dead seal on either opening ends the same way. Water runs inside the cab; sits under the mat and takes the floor with it. The rubber is always the cheap part of that job. Call Precision with WCR 653 GM and confirm which opening it serves before you order. We would rather send you to the phone than send you the wrong gasket.

Install Level: Advanced - rope in glass seal; glass out; professional glass work recommended by Precision

Sold as a single seal.
Trim groove version - re-uses your original chrome trim. Trim is not included and no trim profile depth is published for this part number.
Rope in part. Precision recommends installation by a professional auto glass technician during glass replacement.
Material: ozone resistant EPDM rubber built to the same OE specs as the original.
Cabs without a trim groove take the no groove seal WBL 653 instead.
Prop 65 warning: Cancer and Reproductive Harm - http://www.p65warnings.ca.gov/