Overview Reviews Product Description Brand new OE steel reproduction engine to turbocharger oil feed line for 1986-1987 Buick Grand National, Turbo Regal, and 1987 GNX. Product Videos Custom Field Product Reviews Write a Review Write a Review × Line - Engine to Turbo Oil Feed - OE Steel Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *