PTE Adjustable Wastegate Actuators for Buick 3 Bolt Precision SP Cover Turbochargers

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This is a "PTE Adjustable Actuator for a Precision SP Cover Turbo Housing" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This adjustable actuator comes with a the correct bracket to mount on your cars Precision turbo today! Available in a Standard spring pressure (18-22PSI) or a Heavy Duty spring pressue (18-30PSI).