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_EXT |
Super Competition Long Tube Header; Black Finish; Tube 1.875 in. OD x 30 in. ; Collector Size 3 in./Length 8 in.; Port Shape Same As Port; |
| Description_INV |
LTS HDR 63-74 CORVETTE 396-502 |
| 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_FAB |
All necessary hardware included for a complete installation |
| Description_SHO |
Exhaust Header |
| 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. |
| Tube Direction |
Down Swept |
| Finish |
Black Paint |
| Collector Tube Size |
3.000 in. |
| Head Style |
Long-Tube |
| Clearance Category |
Exhaust |
| Header Finish |
Black Paint |
| Tube Material |
Mild Steel |
| Port Shape |
Same As Port/Can Be Matched |
| Bolt size |
3/8-16 x 3/4 |
| Brand |
Hooker |
| CARB (California) Compliant |
No |
| Emission Code |
4 |
| Engine |
Big Block Chevy |
| Coated Finish |
Black |
| Primary Tube Dia. |
1-7/8 inch |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Application |
Automotive |
| Tube Diameter |
1.875 in. |
| Collector Diameter |
3.000 in. |
| Primary Tube Diameter |
1.875 in. |
| WARNING CA Proposition 65 |
Yes |
| Material |
Mild Steel |
| Engine Make/Size |
Chevy Big Block |
| Header Style |
Long Tube |
| Product Type |
Headers |
| Warning |
California Proposition 65 |
| Length |
17.0000 |
| Width |
20.0000 |
| Height |
17.0000 |
| Weight |
30.0000 |
