1969-1979 Nova Flowtech Long Tube Headers, SBC, 1.625In. Tube 3In. Collectors, Ceramic Coated 31100FLT

Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16 inch flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance.
Features:

• Tuned-length primary tubes for street performance
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 16 gauge tubing
• Mandrel-formed Power Plenum collector for low back pressure
• Sturdy, leak-tested O-Ring port seals
• Engineered for a precision fit
• Designed for easy, trouble-free installation
• Includes all mounting hardware and premium gaskets
• Works with factory power steering and power brakes

Specifications:

• Collector Diameter: 3.00 inch
• Header Finish: Silver Metallic Ceramic
• Header Style: Long Tube
• Primary Tube Dia.: 1-5/8 inch
• Tube Material: Mild Steel

Manufacturer Part Number : 31100FLT

Part Notes:

Fits 67-81 Camaro, 64-77 Chevelle, 69-79 Nova, 70-77 Monte Carlo, 65-89 Full Size: 283-400, Primary Tube Size 1.625 in., Collector Size 3 in. Will not fit 67-69 Camaro air conditioning. Will not fit with angle plug heads or raised port heads. Must modify lower A-arm support bracket on 79-81 models. Factory motor mounts must be used for proper engine placement. Does not fit with manual transmission on Monte Carlo and late model passenger wagons. 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.