2.150" Bore Shear Plate 4500 clothing * Allows the air/fuel mixture

* Allows the air/fuel mixture to turn more easily into the runners by moving the carburetor up away from the runner roofline

Wilson Manifolds' elbows incorporate a computer-optimized transition from the throttle body to the intake manifold plenum for maximum airflow and distribution

Direct replacement for 2018-2021 Mustang GT

Wilson Manifolds - the leader in induction design and technology - has joined forces with Pro-Filer Performance to produce the latest SBC 23° Intake Manifold

LS / FORD BOLT PATTERN ON ALL 105VHB & 105DHB MODELS ONLY

2.150" Bore Shear Plate 4500 clothing * Allows the air/fuel mixtureWilson Manifolds shear plates are designed to maximize performance of engines using tunnel ram style manifolds. They incorporate a 5 degree taper in the bore to improve flow and feature a specifically sized anti reversion groove machined into the bottom of the plate to help turn back reversion pulses. The extended portions of the plate also block reverse flow and help to atomize fuel, reducing puddling in the manifold. This design helps improve signal