With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.
Specifications:
| Description_ASC |
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker 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. Hooker does not recommend the use of header wraps as this will void the warranty. Hooker long tube headers do not come with header reducers. |
| Description_DEF |
Exhaust Header |
| Description_DES |
Hooker Super Competition Long Tube Headers - Painted |
| Description_INV |
HDR, CHEV |
| Description_EXT |
Super Competition Long Tube Header; Black Finish; Tube 2.125 in. x 34 in.; Coll. Size 3.5 in.; Coll. Length 10 in.; Port Shape Round; Will Not Fit w/Powerglide; |
| Description_FAB |
All necessary hardware included for a complete installation |
| Description_FAB |
Designed for optimal performance |
| Description_FAB |
Industry's best welds for durability |
| Description_FAB |
5/16" machined flanges for a perfect seal |
| Description_FAB |
Long transition collector for decreased back pressure |
| Description_FAB |
Light weight & sturdy 18 gauge tubing |
| Description_FAB |
Mandrel-bent tubing for smooth exhaust flow |
| Description_FAB |
Tuned-length primary tubes for maximum exhaust scavenging and velocity |
| Description_MKT |
With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history. |
| Description_KEY |
chevrolet; chevy; chevelle; el; camino; big; block; bbc; header |
| Description_SHO |
Exhaust Header |
| Emission Code |
4 |
| Tube Material |
Mild Steel |
| Head Style |
Long-Tube |
| Header Finish |
Black Paint |
| Finish |
Black Paint |
| Tube Direction |
Down Swept |
| Bolt size |
3/8-16 x 3/4 |
| CARB (California) Compliant |
No |
| Engine |
GM Big Block |
| Primary Tube Diameter |
1.125 in. |
| Material |
Mild Steel |
| WARNING CA Proposition 65 |
Yes |
| Collector Diameter |
3.500 in. |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Application |
Automotive |
| Tube Diameter |
2.125 in. |
| Coated Finish |
Black |
| Brand |
Hooker |
| Header Style |
Long Tube |
| Warning |
California Proposition 65 |
| Port Shape |
Round |
| Engine Make/Size |
Chevy Big Block |
| Collector Tube Size |
3.500 in. |
| Primary Tube Dia. |
2-1/8 inch |
| Product Type |
Headers |
| Length |
15.1000 |
| Width |
24.2000 |
| Height |
46.3000 |
| Weight |
40.9500 |
