Description: The leader in cylinder head manufacturing, Edelbrock brings this performance head to the Oldsmobile market place. Many great features include 356 T6 aluminum castings, complete compatibility with current cylinder head valve train, manifold and headers. This head features many high performance options such as a 2.07 stainless intake valve and a 1.68 stainless exhaust valve. Screw in studs and guide plates make it nice and easy to adapt a rocker arm that will give this valve train complete adjustability. No need to plug the egr port, these Edelbrock heads come cast with out it! Sold as a pair.

Description: For the serious street/strip engine. Olds Performance Products takes it to the next level starting with a larger and taller intake and exhaust valve, complete intake and exhaust bowl enhancement and re-contouring, multi angle competition cnc style valve job, increased runner heights. These cylinder heads also feature a quality Isky endurance valve spring for increased rpm levels and spring life. A great performance package and at a very reasonable price.