This is a original time period correct Delco Remy 1100734 alternator. The date code is 8D9 = April 9 1968. It has never been installed. The specs are  12V 42 amp. These were used in Pontiac, Oldsmobile, Chevy, 442, GTO, Comaro, Starfire, ect... single grove pulley.  You will receive the exact one pictured. This is an older remanufactured part. The last 2 pictures are what it should fit. Please cross reference tour part to ensure fitment. Please look at photos for the condition and what it fits.

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