Edelbrock part #21563 Performer Pontiac intake manifold is designed for 1965-79 Pontiac 326-455 c.i.d. V8's (except Ram Air V and 265/301 V8's). Provides great throttle response for performance you can feel. Ideal for cars, 4x4s, tow vehicles, RVs and boats. This manifold offers a durable black power coated finish for long lasting protection and a distinctive look.
Specifications:
| Description_ABR |
Intake Mnfld |
| Description_ASM |
Pontiac:-:326 (5.3L)/350 (5.7L)/389 (6.4L)/400 (6.6L)/421 (6.9L)/428 (7.0L)/455 (7.4) |
| Description_DEF |
Engine Intake Manifold |
| Description_INV |
Black Performer Pontiac 400-455 Intake |
| Description_EXT |
Edelbrock Performer Pontiac Intake Manifold for Pontiac 326-455 V8 |
| Description_LAB |
Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR, Black Finish |
| Description_MKT |
Edelbrock part #21563 Performer Pontiac intake manifold is designed for 1965-79 Pontiac 326-455 c.i.d. V8's (except Ram Air V and 265/301 V8's). Provides great throttle response for performance you can feel. Ideal for cars, 4x4s, tow vehicles, RVs and boats. This manifold offers a durable black power coated finish for long lasting protection and a distinctive look. |
| Description_TRA |
Recommended intake gasket: Edelbrock #7280. |
| Description_TRA |
For 1968-71 use Edelbrock #8015 throttle bracket. |
| Description_TRA |
Manifold height: A-5.50", B-6.60" measured to engine block same as stock 4-bbl. intake |
| Description_TRA |
Carb pad height: 6.05" |
| Description_TRA |
Carb recommendations: OEM 4-Bbl, Edelbrock AVS2 or Performer Series 600-800 cfm. |
| Description_TRA |
Port exit dimensions: 1.06" x 1.92" |
| Description_TRA |
For Trans Am use OEM 4-bbl. carb for Shaker Hood clearance. |
| 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. |
| Grade Type |
Performance |
| Basic Operating RPM Range |
Idle-5500 |
| Series |
Performer |
| Gasket Or Seal Included |
No |
| Single Or Dual Plane Type |
Dual |
| Center Maximum Height |
6.050 |
| Front Maximum Height |
5.500 |
| Material |
Aluminum |
| EGR Port |
No |
| 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. |
| Flange Type |
4150 |
| CNC Ported |
No |
| Rear Maximum Height |
6.600 |
| Finish |
Black Powder Coated |
| Vehicle Model |
Pontiac |
| Length |
8.0000 |
| Width |
15.0000 |
| Height |
24.0000 |
| Weight |
19.0000 |
