I have a 1999 GM 3800 supercharged engine for sale. Its out of a 99 Grand Prix GTP that had 79000 miles. Ran good when pulled. I kept it for a Riviera project that never got off the ground. Priced firmly at 250.00, about half what a salvage yard would want. Fits 96 up GM cars, Riviera, Park Ave Ultra, Grand Prix GTP. No texts. Complete as shown in photos. Located in Susank Kansas.Call Scott at 620-282-8333