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Your cart is empty.JBA's original shorty design is an updated version of the classic long tube header.
Chris Phelps
Reviewed in the United States on March 19, 2018
Perfect fit. Lot of bloody knuckles though.Included bolts were 3/8" head rather than 8mm like the instructions said. 10mm fits, but 3/8" was much better.
Steve Jenkins
Reviewed in the United States on April 13, 2018
I am an ASE certified master technician since 1994, and I have installed 100's of headers and other aftermarket parts and in my years of experience JBA is the best engineered, best welds, and best fitment I've ever seen , way to go JBA and PerTronix Performance!
TimberWolf
Reviewed in the United States on May 21, 2017
'02 Dakota 4.7 w/ Magnaflow Y-pipe and Flowmaster 40 Series muffler. This was my "daily driver" for over 12 years of 2x25 mile commutes. At 200k miles, a couple of broken manifold studs prompted the decision to go with headers - and the Y-pipe was needed due to mileage and condition. Removed front wheels and fender liners. The remaining studs were so corroded that burning the heads off with a torch was the fastest option; and once the old manifolds were off, the heat had loosened the studs to the point where they could be spun out with fingers or vice-grips. There were absolutely NO fitment issues with the JBA's - they just slipped right into place - although I did use a die grinder to clean up some internal welding slag and spatter at the primary tube / mounting flange joints before installation. Internet research indicated numerous complaints about fitment issues with Gibson or Flowtech brands, and none for the JBA's. I'm not using any header wraps (although I may add that later), but be aware that the clearance between the primary tubes is pretty close, so even if you have prior experience using wraps it may be a challenge to do an "attractive" install - consider all your options if heat management is going to be an issue for your locale.I've been running with the same Flowmaster muffler, an AFE cold air intake kit, and a PowerAid throttle body spacer for over 10 years; and was always pleased with how well the truck ran after I installed them - but the headers have provided a significant improvement with throttle response, the "butt dyno" impression is better low-end torque, and despite being somewhat more aggressive with the throttle now, I'm seeing a consistent 18 MPG with local / highway driving.
MDkn
Reviewed in the United States on April 4, 2014
The fit and finish are great. love the stainless no rusting or paint issues. Exact fit great welding and 50 state legal.
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