Holley 20-28 Cover-Diaphragm Housing; 2 x 4 Application;
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Description
Resources
Installation InstructionsResources
Installation InstructionsSpecifications
| Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| Description_ASM | Cover-Diaphragm Housing To Balanace Secondary Operations On a 2 x 4 bbl. Application |
| Description_DEF | Carburetor Accelerator Pump Diaphragm |
| Description_DES | Cover-Diaphragm Housing |
| Description_EXT | Cover-Diaphragm Housing; 2 x 4 Application; |
| Description_FAB | Allows Vacuum Hookup Between Carburetors |
| Description_FAB | Cover-Diaphragm Housing |
| Description_INV | DIAPHRAGM COVER |
| Description_MKT | Allows vacuum hookup between carburetors for more even and balanced secondary operation. |
| Description_MKT | Cover-Diaphragm Housing To Balance Secondary Operations On a 2 x 4 bbl. Application |
| Description_SHO | Carburetor Diaphragm |
| height | 1.25 |
| length | 10.8 |
| LTL | N |
| weight | 0.54 |
| width | 7.6 |