1964-1965 GMC ,TRUCK, C10, C20, C30, K10, K20, 1000, 1500, 2500, K1000, K15/1500, Complete Weatherstrip Seal Kit - Models With Weatherstrip Trim Groove. Kit Includes: door weatherstrip, upper channel, division post glass run, vent seal kit, chrome style windshield seal, beltline kit, rear window seal. CWK 1110 64