I could not find any for mine because of the ABS can that sits directly in the way on the passenger side. I ordered a nice set from Stan, Ford Powertrain Products and they in no way form or fashion come close to fitting. He sold me a very nice set of headers that he had no idea if they would fit my 71 or not. He said they would but when I got them it was obvious that he just wanted to make a sale and hope they would fit. If you keep the ABS canister in tack, I don't see any header fitting on a stock 71 Mark 3. Take the canister off, then they might. He was not a pleasant person to deal with after the sale. Looks like to me if you are selling a premium product for a premium price, you would know EXACTLY which models the headers fit. Good luck on your search.
Sanderson block hugger headers. Not cheap but good quality part. 99% percent chance will work fine. I have a 1970, 429 with a Volare front suspension and these headers were the only ones other than the stock manifolds that would work. Stick with an edelbrock dual plane and vacuum secondary carb for best street performance. Hope this helps.
you dont
Live Performance was created in 1971.
Lincoln Walsh died in 1971.
Julie and Carol at Lincoln Center - 1971 TV was released on: USA: 7 December 1971
Lincoln Isham died on 1971-09-01.
Abraham Lincoln Freedman died in 1971.
Lincoln Brewster was born on 1971-07-30.
Performance Rockin' the Fillmore was created on 1971-05-27.
The largest engine installed in a 1971 Barracuda was the 440 V8.
Lincoln Kennedy was born on February 12, 1971, in York, Pennsylvania, USA.
Lincoln Hoppe was born on June 5, 1971, in Springfield, Illinois, USA.