*item may differ from images
If you don't have hours to spend accumulating all these small parts, then PROFORM's performance rebuild kit is the perfect solution. The kit includes two size 110 machined needle and seat assemblies, needle and seat adjustment screws and nuts, an accelerator pump diaphragm, size 6.5 power valve, vacuum diaphragm, two idle adjustment screws, six non-stick precision die-cut gaskets for meter blocks, six non-stick precision die-cut gaskets for the main body/throttle body connection, one non-stick precision die-cut gasket for the throttle body/manifold seal, assorted rubber, metal, nylon and paper seals, and other miscellaneous items necessary for a successful rebuild. Can be used with any racing gasoline.
Proform Holley 450-780 CFM Vacuum Secondary Carburetors 67221
Specifications:
| Feature/Benefit | Saves time! Tons of small hard to find items all in one kit. |
| Category | Carburetor Repair Kit |
| Part Type | Carburetor Repair Kit |
| Primary Power Valve (Hg) | 6.5 |
| Thread Size | 1/4-inch-20 Thread |
| Description_ABR | Rebuild Kit |
| Description_SHO | Carb Rebuild Kit |
| Description_INV | Carburetor Rebuild Kit |
| Description_INV | Holley Vac. Sec |
| Description_DEF | Carburetor Repair Kit |
| Description_ASC | Engine Carburetor Rebuild Kit |
| Description_ASC | Holley 450-780 CFM Vacuum Secondary Carburetors |
| Description_LAB | Engine Carburetor Rebuild Kit |
| Description_LAB | Holley 450-780 CFM Vacuum Secondary Carburetors |
| Description_DES | Engine Carburetor Rebuild Kit |
| Description_DES | Holley 450-780 CFM Vacuum Secondary Carburetors |
| Description_EXT | Engine Carburetor Rebuild Kit |
| Description_EXT | Proform, Holley, and QFT 450-780 CFM Vacuum Secondary Carburetors |
| Description_EXT | Includes Needle and Seats, Accelerator Pump Diaphragms, and Gaskets With Nylon Inlet Nut and Bowl Screw Gaskets |
| Description_EXT | Sold As One Complete Kit |
| Description_MKT | If you don't have hours to spend accumulating all these small parts, then PROFORM's performance rebuild kit is the perfect solution. The kit includes two size 110 machined needle and seat assemblies, needle and seat adjustment screws and nuts, an accelerator pump diaphragm, size 6.5 power valve, vacuum diaphragm, two idle adjustment screws, six non-stick precision die-cut gaskets for meter blocks, six non-stick precision die-cut gaskets for the main body/throttle body connection, one non-stick precision die-cut gasket for the throttle body/manifold seal, assorted rubber, metal, nylon and paper seals, and other miscellaneous items necessary for a successful rebuild. Can be used with any racing gasoline. |