Edelbrock part #2146 Performer Buick 455 intake manifold is designed for street 400-430-455 c.i.d. Buick V8's. Manifold not equipped with EGR. Will fit cold air induction hoods. Will not fit Buick 350. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response from off-idle through 5500rpm.
Recommended intake gaskets: for 1967-71, Fel-Pro #MS96005; 1972-76, Fel-Pro #MS96014; Manifold height: A-3.80", B-4.75"; Carb pad height: 4.27"; Carb recommendations: OEM 4-Bbl, Edelbrock AVS2 or Performer Series 650-800cfm; Port exit dimensions: 1.14" x 2.26"; #2146 accepts divorced choke-type Quadrajet only.; Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS.; Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.
Shop By Category
