Designed for all forms of racing, the Victor Series line of intake manifolds incorporate Edelbrock's extensive knowledge in induction technology for superior horsepower and torque. Our engineers have worked closely with engine builders from all forms of racing to provide the absolute finest manifolds for your competition engine. Just talk to Jeff Gordon, he is just one of many racers that rely on Edelbrock products. All Edelbrock Victor Series intake manifolds have extra material for port matching and customizing to maximize engine performance. "Tall" manifolds have 1" of material added to the carb flange for classes that restrict the use of carburetor spacers. Victor Jr. (3500-8000 RPM) These versatile manifolds are excellent for many applications from high-performance street to drag/circle track racing. They provide maximum performance for engines with standard port location, iron and aluminum cylinder heads. The low-profile of the #EDE2975 works well in applications with minimal hood clearance and where 1" or 2" spacers can be used for performance tuning. When carb spacers are not allowed, the #EDE2999 should be used.Installation Notes: Recommended intake gasket: Fel-Pro #FEL1205 or #FEL1206.Pit Stop USA offers Edelbrock Victor Jr. Intake Manifold - SB Chevy 2975 at low everyday prices. Be sure to check out all of our products from Edelbrock including Edelbrock Intake Manifolds - Small Block Chevy.