Designed for engines that work in the 3,500-8,000 rpm range, Trick Flow® Track Heat® intake manifolds for your Ford 429/460 deliver race-like power and torque. These single plane high-rise manifolds feature a one-piece spider design, high-flow extended individual runners, a raised plenum floor for improved fuel atomization and flow velocity, integral bosses for nitrous or fuel injection nozzles, and extra material for custom porting. These Track Heat® manifolds are made from A319 aluminum and are for use with square bore four barrel carbs.