Hooker - 2117HKR
Headers - Super Competition - 1.75 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - GM F-Body / X-Body 1970-81 - Pair
Super Competition Long Tube Header; Black Finish; Tube 1.75 in. OD x 32 in.; Coll. Size 3 in. OD; Coll. Length 10 in.; Port Shape Same As Port; Fits w/Angle Plug Heads;
With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.
- Industry’s best welds for durability
- Mandrel-bent tubing for smooth exhaust flow
- 5/16” machined flanges for a perfect seal
- Light weight & sturdy 18 gauge tubing
- Long transition collector for decreased back pressure
- Tuned-length primary tubes for maximum exhaust scavenging and velocity
- Designed for optimal performance
- All necessary hardware included for a complete installation
Application: Automotive
Coated Finish: Black
Collector Diameter: 3.000 in.
Collector Tube Size: 3.000 in.
Engine Make/Size: Chevy Small Block
Finish: Black Paint
Head Style: Long-Tube
Material: Mild Steel
Port Shape: Same As Port/Can Be Matched
Primary Tube Diameter: 1.750 in.
Tube Diameter: 1.750 in.
Tube Direction: Down Swept
Tube Material: Mild Steel
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