Patriot Exhaust Ceramic Coated Tri-Y Headers for 1965, 1966, 1967, 1968, 1969 and 1970 Mustangs with a 260, 289 or 302 Engine.
These headers will provide horsepower improvements and great looks for years to come! Constructed from 16 gauge steel tubing, then miter cut and mig welded together for a very unique sound. The primary tubes are 1-1/2", the secondary tubes are 1-3/4" and the collectors are 2-1/2". Matching h-pipes also available for the best fitment.
Tri-Y Headers Include:
- 2-1/4" Collector reducers
*Power steering equipped cars will need part (SCB) to lower the power steering slave cylinder for clearance.
*Will NOT fit GT-40P heads or AOD transmission!
*Sometimes some small modifications are necessary to the equalizer bar and clutch rods for clearance on manual transmission vehicles."
Recently, I've converted the car to a custom rack-and-pinion setup starting off of a Unisteer rack and I can say that I had no clearance issues with the tri-y's for either the rack itself or the column linkage. I did not do a before/after dyno for any numbers but the car definitely has great power all the way up the power band. Overall the quality of the welds has been sound. I have gone back and re-torqued the bolts into the head a couple of times and never had any issues in the 3 summers of driving it with these on.
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