Holley 20-59 Cover-Diaphragm Housing; 1 x 4 bbl; w/o Balance Tube;
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Description
Resources
Installation InstructionsSpecifications
| Color | Black |
| 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 | Allows You To Change The Secondary Diaphragm Spring Without Disturbing The Diaphragm |
| Description_DEF | Carburetor Accelerator Pump Diaphragm |
| Description_DES | Cover-Diaphragm Housing |
| Description_EXT | Cover-Diaphragm Housing; 1 x 4 bbl; w/o Balance Tube; |
| Description_FAB | Expedites Changing Of Vacuum Spring |
| Description_FAB | Quick Change Cover-Diaphragm Housing |
| Description_INV | QUICK CHANGE KIT |
| Description_LAB | Proposition 65 |
| Description_MKT | Allows vacuum hookup between carburetors for more even and balanced secondary operation. |
| Description_MKT | Allows You To Change The Secondary Diaphragm Spring Without Disturbing The Diaphragm |
| Description_SHO | Carburetor Diaphragm |
| height | 2.5 |
| length | 3.6 |
| LTL | N |
| Material | Plastic |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| weight | 0.2 |
| width | 3.6 |