*item may differ from images
Adjustable Ratio Linkage Levers
Proform 67148BK Adjustable Ratio Linkage Levers
Specifications:
| Description_ABR | Base Plate |
| Description_SHO | Throttle Base Plate |
| Description_INV | Throttle Base Plate |
| Description_INV | 650/700/750/800 CFM |
| Description_DEF | Carburetor Base Plate |
| Description_DES | Carburetor Throttle Base Plate |
| Description_DES | 4150 Model |
| Description_DES | 650 to 800 CFM |
| Description_DES | Mech. Sec. |
| Description_DES | Black |
| Description_EXT | Billet Aluminum Carburetor Throttle Base Plate |
| Description_EXT | Fits Holley 4150 Models 650/700/750/800 CFM Mechanical Secondary Carburetors and Proform 650/750 Main Bodies |
| Description_EXT | Slabbed Shafts |
| Description_EXT | Adjustable Ratio Linkage Levers |




