18 PSI Factory rated engraved radiator caps. Fits all Turbo Buick Radiators. All other Gbodies coming soon
We are now offering a custom engraved radiator caps for your Turbo Buick! These new caps are rated at 18 lbs. They have the Power 6,Tri shield Logo ,Buick Motor sports,Grand National Intercooled engraved on the top surface. The sides of the cap are knurled to provide a better gripping surface to aid in removal. Fits just like your factory GM part.
