Description: Breather Cap to Air Cleaner Hose (with date code)
Year: 1970
Model: Mustang, Cougar
Model Options: BOSS 302
Engine: BOSS 302
Transmission Type: 4-speed
Factory: All
Quantity: 1 hose
Date Codes Available: 6-26-69, 8-26-69, 10-28-69, 1-26-70

Accuracy Rating: 10
Best Repro Available: YES

Jack's Comments:

This is our dead nuts on breather cap to air cleaner with manufacture and date code. First letter is the manufacture code, the next two numbers is the month, next two numbers is the day of the month and the last number is the last number of the year. Example: D01260 is January 26, 1970. You should select a date around a month to three months before your cars production date if possible. We suggest you not select a date closer than two weeks before your cars production date.

Q: Is this this hose just a 5/8" heater hose?
A: This hose is not a 5/8" heater hose that will swell up when exposed to gas vapor and oil. We sourced the hose from the OE supplier. The hose is rated for fuel vapor and has the same woven reinforcement pattern as the production originals.

Q: What is the correct length of this hose?
A: After measuring many original verified low milage survivor 1970 Mustang and Cougar BOSS 302 breathers hoses we have concluded the correct length is 11.5 inches.