Description
Edelbrock part #21561 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 polished finish for a brilliant shine and classic look.
Specifications:
| Basic Operating RPM Range | Idle-5500 |
| Center Maximum Height | 6.050 |
| CNC Ported | No |
| 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_DES | INTAKE MANIFOLD |
| Description_EXT | Edelbrock Performer Pontiac Intake Manifold for Pontiac 326-455 V8 |
| Description_FAB | 50-State Street Legal if Correct Carburetor Used |
| Description_FAB | Dual-Plane Low-Rise Intake w/180 Deg. Firing Order |
| Description_FAB | Excellent Throttle Response and Mid-Range Power |
| Description_FAB | For Idle to 5500 RPM Street-Driven Performance |
| Description_FAB | Patented Runner Design Ensures Broad Torque Curve |
| Description_INV | Polished Performer Pontiac 400-455 Intak |
| Description_KEY | 21561; Pontiac; Edelbrock; Intake Manifold; Intake; Manifold; Dual-Plane; Performer; Polished |
| Description_LAB | Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR, Polished Finish |
| Description_LAB | Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR; Polished Finish |
| Description_MKT | Edelbrock part #21561 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 polished finish for a brilliant shine and classic look. |
| Description_SHO | { Sellable : Yes } |
| Description_SHP | { eo : 7in.} |
| Description_TRA | Carb pad height: 6.05″ |
| Description_TRA | Carb recommendations: OEM 4-Bbl, Edelbrock AVS2 or Performer Series 600-800 cfm. |
| Description_TRA | For 1968-71 use Edelbrock #8015 throttle bracket. |
| Description_TRA | For Trans Am use OEM 4-bbl. carb for Shaker Hood clearance. |
| Description_TRA | Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. |
| Description_TRA | Manifold height: A-5.50″, B-6.60″ measured to engine block same as stock 4-bbl. intake |
| Description_TRA | Port exit dimensions: 1.06″ x 1.92″ |
| Description_TRA | Recommended intake gasket: Edelbrock #7280. |
| 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 | • Recommended intake gasket: Edelbrock # 7280. • For 1968-71 use Edelbrock # 8015 throttle bracket. • Manifold height: A-5.50in.; B-6.60in. measured to engine block same as stock 4-bbl. intake • Carb pad height: 6.05in. • Carb recommendations: OEM 4-Bbl; Edelbrock AVS2 or Performer Series 600-800 cfm. • Port exit dimensions: 1.06in. x 1.92in. • For Trans Am use OEM 4-bbl. carb for Shaker Hood clearance. • 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. |
| EGR Port | No |
| finish | Polished |
| Flange Type | 4150 |
| Front Maximum Height | 5.500 |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| height | 7.5 |
| length | 23.62 |
| LTL | N |
| Material | Aluminum |
| Rear Maximum Height | 6.600 |
| 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. |
| Series | Performer |
| Single Or Dual Plane Type | Dual |
| Vehicle Model | Pontiac |
| weight | 19.45 |
| width | 14.75 |
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