GRAND ORANGE Car Door Lock Knobs,Fit GM Chevy Buick Oldsmobile Pontiac

APPLICABILITY: Ribbed Door Lock Knob Compatible with GM Cars Chevy Buick Oldsmobile Pontiac 1971-1988 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1974 1985 1986 1987 1988. | OE STANDARD: Superior Durability and Impact Resistance.Meets the Original Equipment (OE) standards, ensuring replacement fit just like the original. Replace for IN6728Z | MATERIAL: Our car door lock knobs are made of tough ABS plastic with a protective UV coating which prevents yellowing or fading. | EASY TO INSTALL: Professional installation is highly recommended. Made to factory specifications for a hasslefree installation, guaranteed. | ADVANCED PROCESSES: This product is manufactured by advanced technology to meet your needs in terms of model and size