BlackHeart™ 304 SS Long Tube Exhaust Headers (70101326-RHKR) by Hooker®. Primary Tubing Diameter: 2". Collector Outlet Diameter: 3". Header Style: Long Tube. Hooker continues to push the boundaries of performance with the new Blackheart line of performance exhaust headers for popular late model vehicles. All Blackheart headers are constructed of lightweight 18-gauge, 304 stainless steel with high-flow, long transition collectors featuring merge spears for maximum flow and increased exhaust velocity. 0.375” thick water-jet cut flanges provide maximum sealing surface for a leak-free seal and ultimate strength. The primary tubes are designed for optimum flow and maximum ground and engine component clearance providing the perfect combination of performance and fit.
- Constructed from lightweight 2” diameter, 18-gauge, mandrel bent 304 stainless steel primary tubes w/ a large 3” diameter outlet tube
- Two-piece design allows for a simple, bolt-on solution without the need to remove the lower suspension cradle and starter, furthermore, eliminates the need to perform the install on a lift
- Long transition collectors feature merge spears for maximum flow and increased exhaust velocity
- Uses 3/8” thick, 304 stainless steel flanges for durability and an optimum sealing surface
- Quality welds for strength, longevity and good looks
- Manufacturer’s limited lifetime warranty
- Long tube headers are RACE ONLY and solely for off-highway use only
- Emission code - 4
- Primary diameter - 2"
- Collector Diameter - 3"
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