Edelbrock Performer 5.0 351W Intake Manifold Phenolic Spacer Kit-1520 TBD 7L V8 1975 - 1976

7L V8 1975 - 1976 Buick Century Base 350/5

2002-2003 Mercedes-Benz S430

7L V8 1979 - 1980 Ford E-250 Econoline Club Wagon 302/5L V8 1975 - 1976 Ford Gran Torino 351/5

3L V8 1980 Pontiac Grand Prix LJ 265/4

Edelbrock Performer 5.0 351W Intake Manifold Phenolic Spacer Kit-1520 TBD 7L V8 1975 - 1976BBK 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