1964-1966 GMC, CHEVY, PICKUP, C10, C20, C30, C40, K10, K20, 1000, 1500, 2500, K1000, K15/1500 Complete Weatherstrip Seal Kit - Models Without Weatherstrip Trim Groove. Kit Includes: door weatherstrip, upper channel, division post glass run, vent seal kit, black style windshield seal, beltline kit, rear window seal. CWK 1111 64