Edelbrock part #29145 Victor E-Tec EFI intake manifold is a Vortec/E-Tec version of our popular Victor E 23 degree EFI intake manifold. This manifold features a similar deep plenum and tapered cross-sections like the Victor E 23 degree and is compatible with square-bore throttle bodies. This intake manifold is one inch shorter than the existing Super Victor E-Tec EFI #29135. It also has provisions for water bypass so it can be used on Vortec engine blocks and accepts OEM alternator brackets.