The 09354896 PCM is used for all the LS-1 engines.
They are easy to obtain. the 99 & 2000 chev trucks also use
them, They must be reprogrammed for you engine, tire size and
axle ratio.
Caution! Some of the harnesses
on the market today use the 97/98 computer only. These computers
are almost impossible to find used.
New to purchase from your GM dealer with
core costs and programming $900.00 or more.