Carburetor rebuild kit for Holley model 1904 carbs used on 6 cylinder Ford products including trucks from 1952-1967 and AMC Ramblers from 1958-1961. This kit includes all the wearing parts needed for a successful rebuild, including the accelerator pump diaphragm assembly, needle/seat, power valve actuator, spark delay valve, gaskets, clips, seals and printed instructions.
There are several versions of this carburetor with different internal parts, so it's best to check the carburetor number to get the right kit. One of the ways to tell the carbs apart is by the length of the accelerator pump stem. In CK7039, the pump stem length is approximately 1-9/32" long (1.292"). Please contact us if you need help identifying your carb.
All components are ethanol-ready. Printed instructions are included. Made in USA. CK7003 is a similar kit with a different pump.
List of additional parts that go with this carb kit
List of vehicle applications that ck7039 fits
Always check carburetor number to make final fitment determination.
- 1952-1967 Edsel, Ford, Ford Truck, Mercury 6 cylinder
- 1959-1961 AMC Rambler




