super fast shipping
Unlock the full potential of your GM LS-Series engine with the Holley EFI Hi-Ram Plenum Top. Designed for enthusiasts who demand maximum airflow, this 105mm throttle body flange plenum top is the perfect upgrade for your Hi-Ram intake manifold setup. Whether you are building for the track or the street, this component delivers the consistent, high-volume air delivery required for high-horsepower naturally aspirated or boosted builds.
Constructed from high-quality aluminum, this plenum top is built to handle high boost pressures without distortion. The 105mm opening ensures that your throttle body can feed the engine without restriction, providing the crisp throttle response and power gains you expect from Holley EFI products. The natural finish provides a classic racing aesthetic that complements any engine bay. Enhance your intake efficiency today with this premium manifold component from GGCRACING.
Unlock the full potential of your GM LS-Series engine with the Holley EFI Hi-Ram Plenum Top. Designed for enthusiasts who demand maximum airflow, this 105mm throttle body flange plenum top is the perfect upgrade for your Hi-Ram intake manifold setup. Whether you are building for the track or the street, this component delivers the consistent, high-volume air delivery required for high-horsepower naturally aspirated or boosted builds.
Constructed from high-quality aluminum, this plenum top is built to handle high boost pressures without distortion. The 105mm opening ensures that your throttle body can feed the engine without restriction, providing the crisp throttle response and power gains you expect from Holley EFI products. The natural finish provides a classic racing aesthetic that complements any engine bay. Enhance your intake efficiency today with this premium manifold component from GGCRACING.
