Edelbrock part #2515 Buick B-4B intake manifold is a resurrection of the popular B-4B manifold made in the late 1960s for street 400-430-455 c.i.d. Buick V8's. The only change to the original design is the addition of our proven Performer-style carb pad that accepts either square-bore or spread-bore carbs, making this manifold an excellent choice for both restoration and performance-minded Buick fans. 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. This Performer intake manifold is ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs.
Specifications:
| Description_ABR |
Intake Mnfld |
| Description_ASM |
Buick:Big-Block:400 (6.6L)/430 (7.0L)/455 (7.5L) |
| Description_DEF |
Engine Intake Manifold |
| Description_EXT |
Edelbrock Buick B-4B 455 Intake Manifold for Buick 400-430-455 Big-Block V8 is designed for street 400-430-455 c.i.d. Buick V8s. Accepts Either OEM 4-bbl or 4150-Style Square-Bore Carburetors. Non-EGR |
| Description_INV |
Buick B4B 400-455 Intake Manifold |
| Description_LAB |
Buick B-4B Intake Manifold for Big-Block Buick 400-455 Engines |
| Description_MKT |
Edelbrock part #2515 Buick B-4B intake manifold is a resurrection of the popular B-4B manifold made in the late 1960s for street 400-430-455 c.i.d. Buick V8's. The only change to the original design is the addition of our proven Performer-style carb pad that accepts either square-bore or spread-bore carbs, making this manifold an excellent choice for both restoration and performance-minded Buick fans. 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. This Performer intake manifold is ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. |
| Description_TRA |
Recommended intake gaskets: for 1967-76, Edelbrock #7246 or Fel-Pro #MS96005 |
| Description_TRA |
1972-76, Fel-Pro #MS96014 |
| Description_TRA |
Manifold height: A-3.80", B-4.75" |
| Description_TRA |
Carb pad height: 4.27" |
| Description_TRA |
Carb recommendations: OEM 4-Bbl. Edelbrock Avs2 or Performer Series 650-800 cfm |
| Description_TRA |
Port exit dimensions: 1.14" x 2.26" |
| Description_TRA |
Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS. |
| Description_TRA |
Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. |
| Flange Type |
4150 |
| Vehicle Model |
Buick |
| RGL |
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Grade Type |
Performance |
| Rear Maximum Height |
4.750 |
| Finish |
Satin |
| Series |
Performer |
| CNC Ported |
No |
| EGR Port |
No |
| Center Maximum Height |
4.270 |
| Single Or Dual Plane Type |
Dual |
| Material |
Aluminum |
| Front Maximum Height |
3.800 |
| Gasket Or Seal Included |
No |
| Basic Operating RPM Range |
Idle-5500 |
| Length |
8.0000 |
| Width |
15.0000 |
| Height |
24.0000 |
| Weight |
23.0000 |
