Race winning design for all types of competition. Single plane maximizes torque and horsepower. Runners feature extra material for custom porting. For performance in 3500 to 7500 RPM range. For oval port heads (pre 1976) and 850 cfm carburetors. Ideal for 502 cid and smaller competition engines. Match with Edelbrock heads for maximum performance. Use PN(29025) when EFI bosses are needed. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock. Product Features:Race Winning Design for all Types of CompetitionSingle Plane Maximizes Torque and HorsepowerRunners Feature Extra Material for Custom PortingFor Performance in 3500 to 7500 RPM RangeFor Oval Port Heads (pre 1976) and 850 cfm CarbIdeal for 502 cid and Smaller Competition EnginesMatch with Edelbrock Heads for Max PerformanceUse PN[29025] When EFI Bosses Are Needed
