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 in. 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.
Specifications:
| Description_ASC |
Will not fit with A.I.R. Injection Pump.
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. Please call Flowtech tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. 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. |
| Description_DEF |
Exhaust Header |
| Description_DES |
Flowtech Long Tube Header - Ceramic Coated |
| Description_EXT |
1967-1969 Camaro, 1968-1974 Nova, 1965-1970 Full Size: 396-454, Tube Size 1-7/8", Collector Size 3.5"; Silver Metallic Ceramic Coated |
| Description_FAB |
Tuned-length primary tubes for better performance |
| Description_FAB |
Mandrel-bent tubing for smooth exhaust flow |
| Description_FAB |
Light weight & sturdy 16 gauge tubing |
| Description_FAB |
Mandrel-formed Power Plenum collector for low back pressure |
| Description_FAB |
Sturdy, leak-tested O-Ring port seals |
| Description_FAB |
Engineered for a precision fit |
| Description_FAB |
Designed for easy, trouble-free installation |
| Description_FAB |
Includes all mounting hardware and premium gaskets |
| Description_FAB |
Works with air conditioning, automatic and power steering |
| Description_INV |
CHEVY CAMARO 67-69 |
| Description_MKT |
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 in. 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. |
| Description_SHO |
Exhaust Header |
| Description_KEY |
flowtech; big; block; chevy; chevrolet; headers |
| Collector Diameter |
3.500 in. |
| Primary Tube Diameter |
1.875 in. |
| Header Style |
Long Tube |
| Warning |
California Proposition 65 |
| Application |
Automotive |
| Coated Finish |
Metallic Ceramic |
| Material |
Mild Steel |
| Tube Diameter |
1.875 in. |
| WARNING CA Proposition 65 |
Yes |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Primary Tube Dia. |
1-7/8 inch |
| Product Type |
Headers |
| Collector Tube Size |
3.500 in. |
| Engine Make/Size |
Chevy Big Block (396-454) |
| Port Shape |
Round |
| Bolt size |
3/8-16 x 3/4 |
| Tube Direction |
Down Swept |
| Brand |
Flowtech |
| CARB (California) Compliant |
No |
| Emission Code |
4 |
| Engine |
GM Big Block |
| Header Finish |
Silver Ceramic |
| Tube Material |
Mild Steel |
| Length |
14.0000 |
| Width |
19.0000 |
| Height |
42.0000 |
| Weight |
33.0000 |
