Holley EFI 4150 Intake Manifold - BBC - Oval Port Transmission Gear Oil This intake is 50-state legal

This intake is 50-state legal for 2013-2014 Models

Side B is AN-12

30-120 PSI

Griffin Aluminum Racing Radiators give your high-powered race car the advantage

EFI Returnless Phantom

Holley EFI 4150 Intake Manifold - BBC - Oval Port Transmission Gear Oil This intake is 50-state legalHolley EFI is excited to launch four new multi point fuel injection intake manifolds for the big block Chevy. These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies. These Intakes are ideal for converting your big block high performance or racing engine from carburetion to fuel injection. These intake manifolds were computer designed and dyno proven to produce more horse power and torque than