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 resistant black paint for a stealthy appearance.
Specifications:
| Description_ASC |
Will not work with Powerglide transmissions on Chevelles.
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 - Black Paint |
| 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 manual transmission with floor shifters |
| Description_KEY |
camaro; chevelle; el; camino; bbc; header |
| Description_INV |
CAMARO/CHEVELLE 396-454 |
| Description_EXT |
Fits 1970-1972 Camaro; 1964-1974 Chevelle; 1964-1974 El Camino; 1971-1974 Wagon; Full Size 396-454ci, Tube Size 1-3/4", Collector Size 3" |
| 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 resistant black paint for a stealthy appearance. |
| Description_SHO |
Exhaust Header |
| Warning |
California Proposition 65 |
| Application |
Automotive |
| Sale Category |
Exhaust |
| Material |
Mild Steel |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Primary Tube Dia. |
1-3/4 inch |
| Port Shape |
Round |
| Primary Tube Diameter |
1.750 in. |
| WARNING CA Proposition 65 |
Yes |
| Header Style |
Long Tube |
| Coated Finish |
Painted |
| Collector Diameter |
3.000 in. |
| Collector Tube Size |
3.000 in. |
| Engine Make/Size |
Chevy Big Block (396-454) |
| Tube Diameter |
1.750 in. |
| Tube Direction |
Down Swept |
| Brand |
Flowtech |
| Header Finish |
Black Paint |
| Product Type |
Headers |
| Tube Material |
Mild Steel |
| Finish |
Black Paint |
| Bolt size |
3/8-16 x 3/4 |
| CARB (California) Compliant |
No |
| Emission Code |
4 |
| Engine |
GM Big Block |
| Length |
19.0000 |
| Width |
14.0000 |
| Height |
42.0000 |
| Weight |
40.0000 |
