ConcoursMustang Forums

1st Generation 1964 1/2 - 1973 - Questions & general discussions that apply to a specific year => 1964 1/2 - 1965 => Topic started by: kcodecoupe on May 21, 2025, 08:59:27 PM

Title: dual exhaust H pipe part number I.D.
Post by: kcodecoupe on May 21, 2025, 08:59:27 PM
Two identical shaped NOS 289 dual exhaust front exhaust H pipes one with C5ZZ 5246-K paper tag, locating tabs on bottom, other with C5ZZ 5246-G paper tag, locating tabs on the side, are these both K code mustang pipes one 64-66 and other a 67 thank you.
Title: Re: dual exhaust H pipe part number I.D.
Post by: kcodecoupe on May 23, 2025, 11:38:31 AM
After a little research and reding i found the correct info on the H pipes in the mustang & ford book by Bob Mannel section I-18 (foot note 1) C5ZZ-5246-G 1965 K code pipe was replaced in 1966 by C5ZZ-5246-K pipe used without T/E both interchange.
Title: Re: dual exhaust H pipe part number I.D.
Post by: CharlesTurner on May 23, 2025, 02:57:12 PM
The side tabs were used in production before the bottom tabs.  I have had/seen 65-66 dated NOS FoMoCo script front to rear exhaust pieces (from H-pipe to end of rear resonator) that had slots on the sides to fit into the tabs.
Title: Re: dual exhaust H pipe part number I.D.
Post by: kcodecoupe on May 23, 2025, 05:44:58 PM
Thank you Charles ,