This Baldwin oil philtre b178 is a high-quality replacement for your engine. It has a spin-on mounting style and a 3/4 in thread diameter, making it easy to install. The philtre is made of durable metal and has a painted finish. The item includes a gasket made of rubber, ensuring a tight seal. It has a diameter of 3 inches and a length of 5 1/8 inches, making it suitable for front engine placement. This oil philtre is a NOS item, and it is compatible with various car and truck parts and accessories.