Systems available for many of the common GM family V8 engines used in various Buick vehicles
GM 260 V8 engine
GM 307 V8 engine
GM 330 V8 engine
GM 350 V8 engine
GM 354 V8 engine
GM 403 V8 engine
GM 425 V8 engine
GM 454 V8 engine

Many vehicles have been fitted with these engines so regardless of the model we probably have a system for your car