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 |
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_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_FAB |
Fuel Economy From The Engine |
| Description_FAB |
Leak Test For Max Performance |
| Description_FAB |
Mandrel-Formed Power Plenum |
| Description_FAB |
Leakproof O-Ringed Port Seals |
| Description_FAB |
Include All Mounting Hardware |
| Description_FAB |
Constructed of .049 cold roll flash mild steel tubing |
| Description_KEY |
chevrolet; chevy; tri; 5; 55; 56; 57; nomad; bel; air; performance; header |
| Description_INV |
CHEVY 55-57 PASSENGER 265-400 |
| Description_EXT |
Long Tube Headers; 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware; |
| Description_SHO |
Exhaust Header |
| Emission Code |
4 |
| Finish |
Black Paint |
| CARB (California) Compliant |
No |
| Header Finish |
Black Paint |
| Primary Tube Dia. |
1-5/8 inch |
| Application |
Automotive |
| Material |
Mild Steel |
| Primary Tube Diameter |
1.625 in. |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Brand |
Flowtech |
| Coated Finish |
Painted |
| Collector Diameter |
3.000 in. |
| Collector Tube Size |
3.000 in. |
| Engine Make/Size |
Chevy Small Block (262-400) |
| Port Shape |
Round |
| Tube Diameter |
1.625 in. |
| Tube Direction |
Down Swept |
| WARNING CA Proposition 65 |
Yes |
| Bolt size |
3/8-16 x 3/4 |
| Engine |
Chevrolet Small Block Gen I |
| Header Style |
Long Tube |
| Product Type |
Headers |
| Tube Material |
Mild Steel |
| Warning |
California Proposition 65 |
| Length |
17.0000 |
| Width |
10.0000 |
| Height |
42.0000 |
| Weight |
26.0000 |
