Exhaust - Header flanges - KOOKS CUSTOM HEADERS
Diesel Truck Exhaust Parts
Diesel truck exhaust systems are unique due to their ability to handle the high pressures and temperatures that diesel engines generate. The right components are critical for optimizing airflow, reducing back pressure, and maintaining emission standards.
Get premium diesel truck exhaust parts designed for power, durability, and performance at Black Diamond Unlimited. Whether you need exhaust kits, pipes, tubes, wraps, sleeves, hangers, clamps, or flanges, our diesel truck exhaust accessories deliver unmatched reliability and precision.
We ensure you have everything you need to enhance your truck’s efficiency and extend its lifespan, whether that’s pipes and tubes for your diesel truck’s exhaust or a completely new system. Trust us for quality parts designed to go the distance.
Kooks Custom Headers 7035-S Header Flange
Brand: Kooks Custom Headers
Part Number: 7035-S
18 Degree Small Block Chevrolet Header Flange. 3/8" Thick 304 Stainless Steel. Inline 6-Bolt patter..
$63.20
Kooks Custom Headers 7039-S Header Flange
Brand: Kooks Custom Headers
Part Number: 7039-S
Big Block Chevrolet Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Ports f..
$65.36
Kooks Custom Headers 7039S-200 Header Flan..
Brand: Kooks Custom Headers
Part Number: 7039S-200
Big Block Chevrolet Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Ports f..
$67.15
Kooks Custom Headers 7040-S Bank Exhaust F..
Brand: Kooks Custom Headers
Part Number: 7040-S
Big Block Chevrolet Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Ports f..
$67.82
Kooks Custom Headers 7040S-502 Header Flan..
Brand: Kooks Custom Headers
Part Number: 7040S-502
Big Block Chevrolet Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. D-Shaped Port..
$72.01
Kooks Custom Headers 7041-250-S Bank Exhau..
Brand: Kooks Custom Headers
Part Number: 7041-250-S
Big Block Chevrolet Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Ports f..
$60.91
Kooks Custom Headers 7041-S Bank Exhaust F..
Brand: Kooks Custom Headers
Part Number: 7041-S
2-1/4" Big Block Chevrolet Header Flange - 3/8" Thick 304 Stainless SteelKooks Headers and Exhaust ..
$56.32
Kooks Custom Headers 7042-AS Bank Exhaust ..
Brand: Kooks Custom Headers
Part Number: 7042-AS
5" Bore Spacing Big Block Chevrolet Header Flange. 3/8" Thick 304 Stainless Steel. Sandard Bolt Patt..
$78.61
Kooks Custom Headers 7042-S Bank Exhaust F..
Brand: Kooks Custom Headers
Part Number: 7042-S
Big Block Chevrolet Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Ports f..
$70.90
Kooks Custom Headers 7046-AS Bank Exhaust ..
Brand: Kooks Custom Headers
Part Number: 7046-AS
LSX Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Port for 1-7/8" Primari..
$44.95
Kooks Custom Headers 7046-BS Bank Exhaust ..
Brand: Kooks Custom Headers
Part Number: 7046-BS
LSX Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. D-Shaped Port for 1-7/8" Prim..
$46.87
Kooks Custom Headers 7046-BS-2 Bank Exhaus..
Brand: Kooks Custom Headers
Part Number: 7046-BS-2
LSX Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. D-Shaped Port for 2" Primarie..
$60.24
Kooks Custom Headers 7046-S Bank Exhaust F..
Brand: Kooks Custom Headers
Part Number: 7046-S
LSX Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Port for 1-3/4" Primari..
$46.32
Kooks Custom Headers 7046-S2 Bank Exhaust ..
Brand: Kooks Custom Headers
Part Number: 7046-S2
LSX Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Port for 2" Primaries. ..
$51.00
Kooks Custom Headers 7047S-213 Header Flan..
Brand: Kooks Custom Headers
Part Number: 7047S-213
LSX Header Flange. 3/8" Thick 304 Stainless Steel. Stock Bolt Pattern. Round Port for 2-1/8" Primari..
$72.71