Hedman Shorty Headers Painted Square Port 289/302 1965-1973

Hedman: 88400
MSRP: $414.77

Regular Price: $209.99

Special Price: $188.99

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Hedman Shorty Headers Painted Square Port 289/302 1965-1973

Product Description

Pair of Hedman Square Port Painted Shorty Headers for 1965-1973 289/302 Mustangs.

Hedman's standard-duty, uncoated headers are manufactured using 18 gauge, mandrel bent primary tubes, and 1/4" flanges. Features 1-1/2" port primaries and 2-1/2" collectors.

The factory black paint applied to uncoated hedders is not hi-temp, and is for pre-installation protection only. For the ultimate in protection against the elements, we suggest Hedman's Original HTC coating.

All Hedman street Hedders are MADE IN THE USA.

*The Square Port design will work with some original heads and aftermarket heads such as AFR, Trick Flow and Ford Racing GT40s.

Similar Mustang Parts

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Installation Instructions

Mustang Installation

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

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Product Questions


I have a 1973 mustang convertible with power steering will the header fit. It has a 302 out of a 1991 mustang.

Asked by: T4Horsemen
These will fit if you have square port heads.
Answered by: rk cjpp
Date published: 2015-11-11

The previous question i asked regarding the Hedman headers,I didn`t state that the car is a 1966 Mustang with GT40P Heads, it`s not just the spark plugs, i don`t think they will foul, but the connection to the head worry`s me. Please answer question ASAP.

Asked by: ByrnesieD
These will work perfectly fine with your setup.
Answered by: CJPP Dave
Date published: 2015-10-30

I have a 66 289  with 3 speed cruisematic and PS,   will these fit ok?

Asked by: Brians
I don't have any experience using these headers but since they are shorty headers they should fit fine.
Answered by: rk cjpp
Date published: 2015-10-22

I put a 302 into a 1964 Rachero and installed a manual 4sp floor shift top loader transmission. I need a set of headers/manifolds that will clear the clutch "Z" bar, and the inside fender wells. Will the Hedman: 88400 headers fit this application?

Asked by: 1bigdog2
No clue. We don't sell or, more importantly, test many parts on Ranchero models, so we just don't know if they'll work or not,
Answered by: CJ Pony Parts
Date published: 2015-09-10

Can you recommend a h pipe that will work with these for a 68 coupe

Asked by: nillig
As long as it's listed as fitting your engine and a 1968, it ought to work. Browse our selection: http://www.cjponyparts.com/mustang-h-pipes/c/60070050/
Answered by: CJ Pony Parts
Date published: 2015-11-11

will these 88400 work on 65 mustang with factory four speed linage

Asked by: short block
As long as you have a 289/302.
Answered by: CJ Pony Parts
Date published: 2015-08-24

I have a 1968 mustang fastback GT with a 302 and a manual transmission, with factory clutch linkage and manual steering. Will this Exhaust header work with this configuration?

Asked by: Shotgun Charlie
Yes, you're good.
Answered by: CJ Pony Parts
Date published: 2015-06-23
  • 2015-11-25T08:44CST
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