Feature

●BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built
●Non Heat Transfering Phenolic Material Reduces Upper Intake Manifold Temepratures for Reduced Air Intake Temperatures
●Cooler Intake Temperatures Allow Denser Air For Improved Performance
●Offers Increased Valve Cover Clearance for Larger Rockers and Valve Covers
●Easy to Install - Includes New Longer Hardware and 2 New Gaskets


Description

BBK 3/8 inch Phenolic Intake Manifold Spacer Kit for GT-40/Cobra has proven to be a great way to increase performance. It is CNC machined from a custom phenolic fiber 3/8 inch thick material. These spacer kits increase power by reducing the transfer of heat from the lower to upper intake manifold. This in-turn produces lower inlet air temperatures which results in added horsepower and the ability to add more timing advance with less detonation.