Phenolic Intake Manifold Spacer Kit; 3/8 in. Thick; Incl. Gaskets/Bolts/Hardware; For Use w/ALL Ford 302/351w GT40/Cobra EFI Intake Manifolds;
BBK Performance phenolic intake manifold spacer kits have proven to be a great way to increase performance for late model Ford EFI owners. Each Phenolic spacer is CNC Machined from 3/8 inch phenolic material, these manifold spacer kits increase power by reducing the transfer of heat from the lower manifold to upper air intake manifold. This produces lower air intake temperatures which results in added horsepower and the ability to add more timing advance with less detonation. Phenolic manifold spacers are also a popular way of increasing manifold to valve cover clearance to accommodate taller valve covers and get additional clearance.
- Non Heat Transferring Phenolic Material
- Cooler Intake Temperature Allow Denser Air Flow
- Raises Upper Intake For Installation Of Taller Valve Covers
- Easy To Install
- Made In The USA
- Fits All Ford 302/351 Ford GT40/Cobra Intake Manifolds
- Made In USA
