Part Numbers and Sizes
CARBURETOR FITTINGS
| Description | Part Number | Black | Clear | Chrome |
|---|---|---|---|---|
| -6 X 5/8-20 Male, Carter | 491950 | 491950BL | 491950CL | N/A |
| -8 X 5/8-20 Male, Carter & Edelbrock | 491967 | 491967BL | 491967CL | N/A |
| -6 X 9/16-24 Male, Holley & Demon | 491951 | 491951BL | 491951CL | 491951CH |
| -6 X 7/8-20 Male Holley-4150 | 491952 | 491952BL | 491952CL | 491952CH |
| -8 X 7/8-20 Male, Holley-4150 | 491948 | 491948BL | N/A | N/A |
| -6 X 1-20 Male, Rochester | 491960/td> | 491960BL | 491960CL | 491960CH |
| -8 X 1-20 Male, Rochester | 491965 | 491965BL | 491965CL | 491965CH |
| -6 X 9/16-24 Male, 3” Long | 491977 | 491977BL | N/A | 491977CH |
| -8 X 9/16-24 Male, 2” Long, Holley & Demon | 491966 | 491966BL | 491966CL | 491966CH |
| -8 X 9/16-24 Male, 3” Long | 491978 | 491978BL | N/A | 491978CH |
| -10 X 9/16-25 Male, 2” Long, Holley & Demon | 491984 | 491984BL | N/A | N/A |
| -6 X 7/8-20 Male, 3” Long | 491975 | 491975BL | N/A | 491975CH |
| -8 X 7/8-20 Male, 3” Long | 491976/td> | 491976BL | N/A | 491976CH |
| -8 X 3/4-16 ORB, Braswell Carb Adapter, Female Nut/td> | N/A | 491973BL | N/A | N/A |
| -8 X 7/8-20 Holley Carb Adapter, Female Nut | N/A | 491974BL | N/A | N/A |
| -6 X 3/4-16 ORB, Carburetor Adapter Short | N/A | 491945BL | N/A | N/A |
| -8 X 3/4-16 ORB, Carburetor Adapter Short | N/A | 491946BL | N/A | N/A |
| -8 X 3/4-16 ORB, Carburetor Adapter Long, Male | N/A | 491947BL | N/A | N/A |
| 7/8-20 Inlet Plug, Blank | 491980 | 491980BL | N/A | N/A |
| 9/16-24 Demon Inlet Plug | 491981 | 491981BL | N/A | N/A |
| -8 x 7/8-20 Male, Holley, 2” | 491957 | 491957BL | 491957CL | 491957CH |
| -10 X 7/8-20 Male, Holley, 2” | 491958 | 491958BL | 491958CL | N/A |
