BBK Phenolic Manifold Spacer Kit - 3/8" Thick Square Steel Tubing Tubing 1994-1996 Cadillac Commercial Chassis

1994-1996 Cadillac Commercial Chassis

Chrysler LD-Body / LX-Body 2005-08

2015-2020 GMC YukonVehicle Applications: 2015-2020 Cadillac Escalade

1965-1991 Pontiac Bonneville

BBK Phenolic Manifold Spacer Kit - 3/8" Thick Square Steel Tubing Tubing 1994-1996 Cadillac Commercial ChassisBBK 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