i think i have managed to find the alternator name and it seams to be a cs144 like i was told it is a 120amp alternator look at the first row second columb
http://images.google.com/imgres?imgu...US260%26sa%3DN
7864
Delco Alternator - CS144 Series
120 Amp, 12 Volt, CW, 6-Groove Pulley, 04:30 Plug Clock
Used On:
(1987) Buick Regal 3.8L
(1992-90) Cadillac Fleetwood Brougham (RWD) 5.7L
(1990-89) Chevrolet Caprice 4.3L
(1993-89) Chevrolet Caprice 5.0L, 5.7L
(1989) Pontiac Firebird 3.8L
Replaces:
Delco 1101183, 1101349, 1101454, 1101604, 10479855, 10479907
Lester #'s
7864