The Edelbrock RPM Air-Gap intake manifold for 1988–1998 Holden VN EFI V8s is a dual-plane design tuned for strong throttle response and broad power from 1,500–6,500 rpm. Its Air-Gap separates the runners from the hot engine valley to keep the charge cooler and denser for improved horsepower on 308–383 ci engines. Fits stock VN EFI-style heads and Edelbrock Holden VN RPM cylinder heads.
Edelbrock Intake Manifold RPM Air Gap Vn Holden 1988-1998 EFI