![1965-66 Mustang Shelby Small Block Tri-Y Headers (Black)](https://s.turbifycdn.com/aah/yhst-13525187779972/1965-66-mustang-shelby-small-block-tri-y-headers-black-45.png)
1965-66 Mustang Shelby Small Block Tri-Y Headers (Black)
![](https://sep.turbifycdn.com/ty/cdn/yhst-13525187779972/osship.png?t=1721853724&)
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Original equipment on 1965-66 Shelby GT-350. Black, fits 289-302 engines. Made by Patriot
Comes complete with reducers, gaskets, and bolts.
NOTE: These can be used on later years but modifications may be needed.
1966 and later cars require the use of a short H-Pipe part number HP1 or HP2.