FLOWTECH Block Hugger headers are ideal for street rods where fit and finish is really important. Black Huggers make performance and style easy for engine swaps, and with our new Hugger Toobs you can hook up to an existing exhaust system with ease.
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 services at 270-781-9741 for additional information regarding ceramic 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 Block Hugger - Painted |
| Description_KEY |
block; hugger; headers; flowtech; universal; bbc; big; block; chevy |
| Description_MKT |
FLOWTECH Block Hugger headers are ideal for street rods where fit and finish is really important. Black Huggers make performance and style easy for engine swaps, and with our new Hugger Toobs you can hook up to an existing exhaust system with ease. |
| Description_FAB |
Computer-controlled mandrel-bent tubing for smooth exhaust flow |
| Description_FAB |
Sturdy 16 gauge tubing |
| Description_FAB |
Tight-tuck design for narrow frame rails |
| Description_FAB |
Easy installation - can be used with stock motor mounts |
| Description_FAB |
Precision die-cut exhaust port flanges |
| Description_FAB |
Engineered and tested for a leak-proof seal |
| Description_FAB |
All necessary hardware included for a complete installation |
| Description_INV |
BLOCK HUGGER HDR BB-CHEVY |
| Description_EXT |
Block Hugger Header; 1.75 in. Primary Tubing; 2.5 in. Collector; Painted; For Use w/Street Rod Applications w/Chevy 396-454 CID; |
| Description_SHO |
Exhaust Header |
| Header Style |
Block Hugger |
| Discount Percentage |
26-50% |
| Header Finish |
Black Paint |
| Application |
Automotive |
| Finish |
Black Paint |
| CARB (California) Compliant |
No |
| Emission Code |
4 |
| Material |
Stainless Steel |
| Primary Tube Diameter |
1.750 in. |
| Primary Tube Dia. |
1-3/4 inch |
| Coated Finish |
Black |
| Collector Diameter |
2.500 in. |
| Collector Tube Size |
2.500 in. |
| Engine Make/Size |
Chevy Big Block (396-454) |
| Head Style |
Block Hugger |
| Port Shape |
Round |
| Tube Diameter |
1.750 in. |
| Tube Direction |
Down Swept |
| WARNING CA Proposition 65 |
Yes |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Bolt size |
3/8-16 x 3/4 |
| Brand |
Flowtech |
| Engine |
GM Big Block |
| Product Type |
Headers |
| Tube Material |
Mild Steel |
| Warning |
California Proposition 65 |
| Clearance Category |
Exhaust |
| Sale Category |
Exhaust |
| Length |
12.2000 |
| Width |
15.4000 |
| Height |
24.5000 |
| Weight |
16.6500 |
