Boundary Billet Back Plate Suit Ford 'Barra' 6 Cyl.

Experience the pinnacle of engineering with our billet back plates, advanced CFD simulation meets precise 3D milling. Designed for superior performance, they significantly reduce leak-by, aeration, and cavitation, and boost high RPM flow. Crafted from ultra-rigid billet steel, five times stronger than aluminum, our plates ensure minimal blow-by and air ingestion. The added durability comes from our unique MartenWear surfaces, guaranteeing a longer lifespan. Enhancements in volume and reduced foam contribute to extended engine-bearing life. Our precision surface grinding creates the ultimate pump seal.