The 1965-67 Shelby GT350’s came with a very special 715 CFM Holley carburetor. Here is a complete rebuild kit for the 715 CFM Holley. These carburetors are quite unique, with special NASCAR-style float bowls that were only used on the 1965-67 GT350 Shelby Mustangs. The kits include special needles & seats for these carburetors, and all the components you’ll need to completely rebuild your carburetor, including a new secondary vacuum diaphragm. These kits are no longer available from Holley, so we had them specially reproduced. They will not last forever! So order one for your carburetor now, either for a rebuild or to have as a spare while the components are still available.
Update to kit - Added needle and seat assemblies, along with a Holley 125-85 Power Valve
There are 2 sets of needles and seats in this kit for the following reason:
The old style standard issue needle has a rubber tip made from a rubber that does not play well with the ethanol in todays fuels and eventually eats away at the rubber tip of the needle. The other supplied needle and seat assemblies are redesigned not only to withstand the ethanol but with more of a flat faced design that allows for quicker and greater fuel flow.
Posted by Unknown on 18th Feb 2022
Had everything I needed and then some. It's nice to have all these bits in one place.
Posted by Andrew P on 4th Mar 2020
Ordered this a couple weeks ago, to clean up and rebuild a Holley 715 CFM carburetor, that was in need of it. All the gaskets and washers I needed were included in the correct amounts. Couple spare pieces were included to account for various potential fitment issues. Rebuild went off without a hitch. Carb has not yet been reinstalled, I'm wondering if I may have the same leaking fitment issues other reviewer had. I guess I'll find out soon enough.
Only reason for 4 stars vs 5. Price is pretty high compared to similar kits for similar carbs. And shipping isn't the fastest. But overall, I would order again if need be.
Posted by Ted Warren on 8th Jan 2017
This was my first time to rebuild a carb so I took my time. The kit appeared
to have all parts plus extras. However, the gaskets for the large brass plugs in the end of each bowl are not wide enough and I could not get them to stop leaking fuel after install. I put the old gaskets back on which were a little wider and 1 seems to work ok. The other brass plug is still leaking a little. Do you have replacement plugs and wider gaskets for these parts?
Also, the intake to turkey pan gasket and the turkey to carb gasket were too thin. The accelerator pump hit bottom with these. I had to put the old ones back on which were about twice as thick. The Daytona needle valves are shorter than the one's in there so I had to adjust the bowl height on both ends as well.
Thanks,
Ted