Engine Carburetor Rebuild Kit Holley 450-780 CFM Vacuum Secondary Carburetors Proform Carburetor Metering Jet Kit Designed for GM

Designed for GM

Simply place the tool over the power valve and give it an easy turn

Made From High-Quality Steel With Black Oxide Finish

Fits GM 10-Bolt 8

Need to check spring pressure at the track

Engine Carburetor Rebuild Kit Holley 450-780 CFM Vacuum Secondary Carburetors Proform Carburetor Metering Jet Kit Designed for GMIf you do not have hours to spend accumulating all these small parts, then the PROFORM 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 metering blocks, six non stick precision die cut gaskets for the