Edelbrock Performer 454 T.B.I. Intake Manifold - Cast 3550224-13-XXL Stainless steel

Stainless steel

but it is recommended that they are replaced as part of your vehicle's maintenance program

C2-R12 Valve

throttle lever adapter

Edelbrock Performer 454 T.B.I. Intake Manifold - Cast 3550224-13-XXL Stainless steelPerformer 454 T. B. I. Intake Manifold is designed for street 454 c. i. d. Chevy V8s (1987 90), the Performer 454 T. B. I. manifold delivers outstanding performance for the street with complete emissions compatibility. 3764, Chevy, Chevrolet, Edelbrock, Intake Manifold, Intake, Manifold, Dual Plane, Performer, Satin Manifold height: A 4. 30", B 6. 45" same as stock Carb pad height: 5. 37" Port exit dimensions: 1. 41"w x 1. 59"t 1987 90 Chevy 454