This U Jamb Lock Pillar Filler serves to seal the bottom of the rear side window and may also be known as a door jamb seal. Fully molded authentic rubber construction with metal core. Note: Original factory OEM part was plastic. Fully molded with top quality EPDM rubber over corrosion resistant brass cores to ensure durability and proper seal. Designed from original part so it fits correctly. Left and Right Piller Fillers mount to the body – Hardware is not included. Replaces factory #9733948 and #9733949. Product Details Part Number: 70-1912-79 Features: Metal Cores Material: EPDM Dense Rubber Application Type: Hardware Not Included Fits: Buick — Electra (1974), LeSabre (1974-1976); Cadillac — Eldorado (1974-1976); Chevrolet — Caprice (1974-1975); Oldsmobile — Delta 88 (1974-1976), Ninety Eight (1974-1975), Toronado (1974-1975); Pontiac — Bonneville (1974-1975), Catalina (1974-1976), Grand Ville (1974-1975)
