1AEEK00036-Ford Exhaust Manifold 2 Piece Set TRQ EXA51594
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1973 Ford Motorhome M-400/450 390ci V8 6.4L with 2 Inch Outlet Exhaust Manifold 2 Piece Set TRQ EXA51594

68-76 Ford Truck 360 390 Exh Manifold Pair
$ 139.95
$194.95
28% OFF
$194.95
28% OFF
FREE SAME DAY SHIPPING
TRQ
EXA51594
In Stock

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TRQ
EXA51594
In Stock
Product Reviews
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4.18/ 5.0 11
Todd
March 27, 2017
Just as described . Quick shipping and ease of installation.
Great price and quality.
J
June 21, 2017
I ordered these for my 1965 Galaxie 500 LTD. It has a 390 out of a 1974 F100. The left side fit perfectly but the right side needed a slight downward angle to fit, so I couldn't use the right side manifold. Luckily the left side was the one I most needed to replace. I'll just sell the other one online.
Look Good for the money
A
March 8, 2018
Haven't installed yet but the quality looks very good for the money.
Exhaust kit
D
June 7, 2018
This was our first time ordering and no one could ask for a better experience. The parts staff was very knowledgeable and willing to explain other options. I know we will be ordering more parts and your company has been hands-down the best to deal with. Order was shipped out almost immediately and received within three days! Awesome job! Thank you!
C
July 15, 2019
Arrived fast and fit perfect
Quality and service.
S
July 30, 2019
When I received the pair, there was a questionable quality issue with one one side. I contacted A1 and they sent me a replacement. The entire process was quick and smooth. Thank you A1.
They fit!
J
September 25, 2020
The finish had some flaws but they fit! Thanks
Price was right
V
December 27, 2020
Quality of the casting was marginal. The right manifold was fine the left was out of tolerance by over 1/8 inch. Making them work with extra gasket.
Dont think just buy them!
Darin
August 26, 2021
So i was hesitant to buy these at first with some of the reviews. One reviewer said that he had to modify them to make fit. I didnt have to modify them at all and they fit perfectly. They seem high quality. I have two other 360 engines that i will be purchasing these for. One of thing i wish they came with are the studs for the exhaust pipes. Other that that i love them.
What the doctor ordered, almost.
brion
December 29, 2021
Manifolds did the trick and at a reasonable cost. Would have liked the ability to include the gaskets, new bolts and donuts, which are needed but not included. Overall, very satisfied. Thanks.
Caveat Emptor
Sage
May 2, 2023
Guaranteed to fit, but it is not to OEM specifications. It was immediately apparent how different from the 1968 manifold it is. The mold was sloppy, excess flashing material in the ports, cut surfaces not properly finished. However with some modifications, it made do. I was not in a position to return it and wait. Clearance for the bolt hole set in the exhaust fork did not allow for washers. Spacer necessary. Threads below the flange required different bolts from the ones removed. These Chinese facimiles may fit, but a junkyard might be a better option
Customer Q&A
Do these exhaust manifolds come with the automatic choke tube inlet for one to be installed into the manifold to the carburator like the factory original ones?
May 28, 2016
Michael W
10
It comes with left and right manifolds only. No bolts for the exhaust or anything else. I do not know what an automatic choke tube inlet is because I have a manual choke carb, but this fit my Ford 390 FE truck engine perfectly. Keep in mind that FE engines in a car vs. FE's in a truck may require different manifolds.
May 28, 2016
Mark D
10
Yes these exhaust manifolds come with the heat riser tube holes for an automatic choke. My preference was to replace this type of choke with an electric choke (less problems and maintenance) although, I do admire a person wanting to keep their ride original.
May 28, 2016
David J
10
yes they do. passenger side
May 28, 2016
Joe D
10
yes
May 29, 2016
MARTIN S
10
Yes, they have both of the factory holes for the choke tubes on the set that I purchased. You will have to install the original factory plate onto the back side of the manifold to make it work properly.
May 31, 2016
Joseph S
Does these manifolds have the space available to attract the egr valve to it that connects to the intake?
May 28, 2016
Michael W
10
There is a threaded port on the driver manifold. I'm not sure what side your EGR is attached to
June 1, 2016
Brian F
10
They do not have that feature
June 1, 2016
Gary S
the 390 im fixing was not original to the truck so im not exactly sure what it came out of. i'm looking for ford part casting number c8ae-430-a and c8ae-431-b. setup looks like maybe a 68 ford galaxy. would this work?
June 2, 2017
Tracy W
10
We do not have these manifolds listed as fitting that particular vehicle. Thank you for asking.
June 2, 2017
Tony M
10
I used this manifold on a 390 from a truck . . . the truck manifolds are different from the car manifolds so if you are putting this in a car it may not be correct. My engine came out of a mid seventies f-250 I think, but the engine is in a 66 F-100 now. Again, should be fine for a 390 in a truck but maybe not for a car. If the engine came from a car and is going in a truck it should be ok . . . but not if its staying in a car.
June 3, 2017
Mark D
What is the thread pattern for the bolts to the collector?
October 18, 2019
Levi G
10
Thank you for your inquiry. Actual Measurements are not listed or available. Our parts are exact replacements for your vehicle's OEM parts. As long as your year, make, model and vehicle specifications match up with our listing, these parts will directly fit and function like the originals. Please let us know if you have any other questions. Thank you!.
October 19, 2019
Peter L
Will they fit ford galaxie 500 352?
May 15, 2021
Jimmy P
10
This part will not fit your vehicle, but we may have a part that is listed to fit. Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.
May 15, 2021
Cristina P
Anyone know what the actual exhaust port dimensions are? Trying to order custom gaskets need measurements. I was hoping to order without having to disable the truck.
September 6, 2022
Alex A
10
2 1/4
September 6, 2022
Del M
10
2 inch
September 7, 2022
P A
Will these manifolds fit my 1971 f350 2wd with a 390?
November 6, 2022
Randall H
10
This will fit a 1971 Ford F250 Truck 390ci V8 6.4L with 2 Inch Outlet
November 7, 2022
Cristina P
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Before proceeding,

select your Vehicle, to verify this Part will fit.

If your vehicle isn't listed, search Exhaust Manifold

This part will only fit a 1973 Ford Motorhome M-400/450 with these options.

If your option isn't listed search Exhaust Manifold

Before proceeding,

select your Vehicle, to verify this Part will fit.

If your vehicle isn't listed, search Exhaust Manifold

This part will only fit a 1973 Ford Motorhome M-400/450 with these options.

If your option isn't listed search Exhaust Manifold