Edelbrock Performer 5.0 351W Intake Manifold Phenolic Spacer Kit-1520 locks-and-hardware 8 V8 2007 Chevrolet Silverado

8 V8 2007 Chevrolet Silverado 1500 Classic LS 325/5

9L V8 1977 Pontiac Firebird Base 403/6

3 V8 1976 - 1991 Chevrolet Camaro 305/5 V8 1980 - 1981 Chevrolet Camaro 267/4

Nissan Pathfinder Armada (2004)

4 V8 1968 Chevrolet Impala 307/5 V8 1961 - 1967 Chevrolet K10 Pickup 283/4

Edelbrock Performer 5.0 351W Intake Manifold Phenolic Spacer Kit-1520 locks-and-hardware 8 V8 2007 Chevrolet SilveradoBBK 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