JBA PerFormance Exhaust 6611SJT Long Tube Header, SS, 65-70 Mustang
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JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel-bent stainless steel primary tubes, oversized exhaust ports, extra thick 3/8" one piece flanges, and patented JBA Firecone* merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible so lowered cars do not drag the collectors. Each system includes high quality hardware and thorough instructions for a professional no-leak installation. *Standard on 4-1 long tube V8 applications. Not available on Tri-Y headers.
- 3/8" thick CNC laser-cut flanges
- Patented JBA Firecone collector
- O2 sensor provisionscollector
- Large diameter mandrel-bent steel tubes
- Oversized exhaust ports
Application1965-1967 Ford Mustang 4.7L/289 V8
1968-1972 Ford Mustang 5L/302 V8
- JBA Performance Exhaust 6611SJT 1 3/4" Header Long Tube Stainless Steel 65-70 Mustang 302 T-5 Titanium Ceramic
- Surface: Titanium Ceramic
- Transmission: 5 speed transmission
- Tube Size: 1 3/4"
- Fits Most Z-bars. Vehicles May Require Z-bar Modification Or New Jba Z Bar P/n 1650z For Proper Fit.
- For Off-road Use Only. This Product Is Not Emissions Legal.
- For Off-Road Use Only
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Q & A
Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
Wouldn't it be nice to get the best of both worlds out of your headers? Speedway Motors has solved that problem with our exclusive heat resistant Armor Hot Coating. Now you can keep that great look with longer life.
Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.