Flowtech 11701 Tight Fit Block Hugger BBC Headers
FLOWTECH BIG BLOCK CHEVY TIGHT FIT BLOCK HUGGER HEADERS
Tight Fit Block Hugger Header; Big Block Chevy; Tube Size 1-3/4"; Collector Size 2-1/2"; Black Paint
Flowtech Headers are the perfect combination of quality and value. This tight fit block hugger header fits all popular hot rods with the popular Big Block Chevy motor.
- Tight fit block hugger design for popular hot rod and street rods powered by Big Block Chevrolet engines
- Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
- Heavy duty 16-gauge tubing for increased strength and durability
- Smooth transition, 1-3/4” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
- TIG-welded 2-1/2” collector for maximum strength
- Machined 3/8” header flange for a leak-free seal and maximum strength
- Premium aluminum header gaskets included
- Adapter tubes are supplied for easy exhaust connection
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