Scott Drake Tri-Y Header Stainless Steel Pair 289/302 1965-1968

Scott Drake:
C5ZZ-9430-SS
Scott Drake Tri-Y Header Stainless Steel Pair 289/302 1965-1968 is rated 3.8 out of 5 by 6.
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Highlights

  • Fits 289/302 Engines
  • Tri Y Design
  • All Mounting Hardware Included
  • Direct-Fit
MSRP $344.95
$310.46
You save 10%

Pair of Scott Drake Stainless Steel Tri-Y Headers for all 1965, 1966, 1967 and 1968 Mustangs with a 289 or 302 Engine.

Looking for the right mod to use on your 1965-1968 Mustang with a 289 or 302 engine? CJ Pony Parts has a Pair of Scott Drake C5ZZ-9430-SS Stainless Steel Tri-Y Headers, which fit your specific Mustang’s model. Mustang modifications have been perfected over the course of forty years and Scott Drake believes this Tri-Y header provides the best overall fit. Get your own Stainless Steel Tri-Y Header today from CJ Pony Parts and improve not only the look of your 1965-1968 Mustang, but its performance as well.

Tri-Y Headers Includes:
- 2 and a 1/2 to 2-inch collector/reducer cones
- All necessary gaskets
- All mounting hardware

Tech Tip: Installation of these direct-fit replacements requires removing your previous headers and replacing them with your new pair of Scott Drake Tri-Y headers.
Please Note:
1964-1965 V8 mounts hold the engine approximately 1/4 inches lower that the mounts for 1966 Mustangs and up. You may have to shim your engine up (especially if the mounts are older and collapsed) in order to gain more shock tower clearance. It’s very unlikely that you would have to do this, but it can be done with some washers.

This high-quality pair of Scott Drake stainless steel Tri-Y aftermarket headers comes with 2 and 1/2 to 2-inch collector/reducer cones plus all necessary gaskets and mounting hardware. They are sold as a pair for the driver and passenger side and fit both automatic and manual transmissions. Scott Drake constructs the headers with 100% 304 stainless steel. The 16-guage tubes are CNC mandrel bent to increase exhaust flow through the headers and out through the exhaust system. They are meticulously installed in an engineered welding jig for a perfect fit. This pair of headers mimics the traditional Tri-Y design in appearance and style with subtle changes to enhance its ability to fit and to improve performance. All headers include 1 and 1/2-inch primaries, 1 and 3/4-inch secondarys and 2 and 1/2-inch collectors. Fits all 1965-1968 Mustangs with a 289 or 302 engine.

*1965-1968 Mustangs equipped with power steering require a slave cylinder lowering bracket (SCB).
*Vehicles with Larger Bell Housings may need to slightly dimple the header pipe or remove material on the Bell Housing for Header Clearance.
*Vehicles with a 164-Tooth Bell Housings may need to slightly dimple the header pipe or remove material on the Bell Housing for Header Clearance.

Order a Pair of Scott Drake C5ZZ-9430-SS Stainless Steel Tri-Y Headers for your 1965, 1966, 1967 or 1968 Mustang with a 289 or 302 Engine from CJ Pony Parts today!

Installation Difficulty

Moderate
Moderate

Intermediate skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following Mustang years:

Rated 1 out of 5 by from Still had to Modify They tout these as one fit for all possible combinations, but four different places contracted either the shock tower or Bell housing. I spent the money to avoid fitting my old headers and here we are fitting these. Don't buy for the promise of a perfect fit. Might be better off buying a cheaper brand.
Date published: 2015-11-09
Rated 5 out of 5 by from Great fit, 289 engine great product, would recommend, everything you need (unless you have power steering, additional slave bracket ext will be required)
Date published: 2015-04-09
Rated 4 out of 5 by from very good quality. these headers fit perfectly with 302 and T5 manual transmission i have had them on for about 900 miles with no issues. When I saw the made in china on the box I was very worried, but have been happy with them since installed.
Date published: 2018-08-28
Rated 4 out of 5 by from tubular exhaust I have installed Borgerson power steering box with my little 289 these headers fit very nice C4 automatic air-conditioning power brakes so overall very happy with these for the price and quality is pretty good
Date published: 2018-05-09
Rated 5 out of 5 by from Perfect Fit They were a tight fit but they went in perfectly with no issues at all and they look great
Date published: 2017-05-18
Rated 4 out of 5 by from Finishing Touch Simple design but nicely finished street header for a daily driver.
Date published: 2016-03-16
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Do these fit a 1966 mustang original 289 with c4 trans, no ac or power steering? Thanks

Asked by: Mac Merges
Yes.
Answered by: rk cjpp
Date published: 2019-07-15

Will this fit a 1968 Mustang coupe 289 with a C4 transmission? I've seen some reviews saying the shock towers make this a difficult fit.

Asked by: Jakeyoung
They will fit. Most long tube headers can be difficult to install.
Answered by: rk cjpp
Date published: 2019-06-05

Will these headers fit a 1966 Fairlane with a 302 and C4???  Running into shock tower clearance issues.  Considering these or the Hipo manifolds. Thanks

Asked by: Lime66
Sorry we cannot confirm fitment on the Fairlane.
Answered by: rk cjpp
Date published: 2019-05-09

These sound as if they may have better a clearance design than the patriot brand. Soooooo, would they be compatible with a 351w in a ‘67 coupe with top loader? Thx

Asked by: Phil3
No they would not.
Answered by: rk cjpp
Date published: 2018-03-26

Will they fit a 64 1/2 mustang with a 260 and manual transmission. 

Asked by: Dholmes1985
The vendor has not provided any information regarding cross-fitments of this part to any other model then what is listed.
Answered by: rk cjpp
Date published: 2018-03-05

I have a 68 mustang with 289 eng ,is this header come in mid ,short length and still fit a manual trans Z bar with no issues

Asked by: yman
This only comes as shown, this will fit manual transmissions, if you have power steering you may need to use this, http://www.cjponyparts.com/scott-drake-tri-y-header-stainless-steel-pair-289-302-1965-1968/p/SCB/
Answered by: rk cjpp
Date published: 2017-07-24

will the scott drake tri-y header fit a1964 289 mustang with manual 4 speed and TPC power rack and pinion steering?

Asked by: dougs
These are designed to fit the stock steering so they should clear a rack and pinion although we have not test fitted them with the TPC rack. If you haven't already you will need to change the motor and frame mount brackets to the 66 and up style mounts and brackets.
Answered by: rk cjpp
Date published: 2017-05-05

I have a 67 mustang 289 manual steering and T5 trans with modern drive line clutch cable. Will these Tri-y header clear the cable?

Asked by: Mustang Mel
Modern Driveline clutch cable kits work with most exhaust systems. Some long tube headers push one or two tubes towards the motor not leaving enough room for the cable to pass by. The cable will clear Headman 88660, Doug Thorley Tri-y, Hi-Po manifolds, stock manifolds, shorty headers. The important thing is that the cable enters the bell housing straight, not side loading the cable housing causing it to wear out and is not damaged by heat from the exhaust.
Answered by: rk cjpp
Date published: 2016-07-09
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