Flowtech BBC Tight Fit Block Hugger Headers, 1.75 In. Tube, 2.5 In. Collectors, Ceramic Coated 11701-1FLT

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. This header is coated in Silver metallic ceramic coating.
Features:

• Tight fit block hugger design for popular hot rod and street rods powered by the popular Chevy Big Block motors
• 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 inch diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
• TIG-welded 2-1/2 inch collector for maximum strength
• Machined 3/8 inch header flange for a leak-free seal and maximum strength
• Premium aluminum header gaskets included
• Adapter tubes are supplied for easy exhaust connection
• Coated in a high luster metallic ceramic coating

Manufacturer Part Number : 11701-1FLT

Part Notes:

Tight Fit Block Hugger Header; Big Block Chevy; Tube Size 1-3/4 in.; Collector Size 2-1/2 in.; Silver Metallic Ceramic Coated Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.