1965-1967 Buick Gran Sport 400 V8 Engine (WITH 4 Inch Bore) Piston Set (8 Pieces)

This is a set of 8 pistons with a 4 inch bore. These pistons are precision machined within 0.001" of each other and weight balanced. Please choose from the drop down options the year, piston size to ensure proper fit for your engine. You may also add piston rings. The image shown is a representation of the actual product, you will receive the correct parts as ordered.

Please check the Matching Vehicles tab to confirm this part is applicable to your vehicle.