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 |
1964-1974 Chevelle/Malibu/El Camino/Caballero/Sprint/Wagons, 1974 Full Size: 265-400 Tube 1.75" O.D. x 31", Collector Size 3" O.D., Collector Length 10", Port Shape: Same As Port |
| Description_INV |
HDR 64-74 CHEVY PASS 265-400 |
| Description_KEY |
hooker; header; chevrolet; chevy; gmc; chevelle; malibu; el; camino; caballero; sprint; wagon; sbc; small; block; super; comp; competition |
| Description_FAB |
Tuned-length primary tubes for maximum exhaust scavenging and velocity |
| Description_FAB |
Mandrel-bent tubing for smooth exhaust flow |
| Description_FAB |
Light weight & sturdy 18 gauge tubing |
| Description_FAB |
Long transition collector for decreased back pressure |
| Description_FAB |
5/16" machined flanges for a perfect seal |
| Description_FAB |
Industry's best welds for durability |
| Description_FAB |
Designed for optimal performance |
| 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. |
| Primary Tube Diameter |
1.750 in. |
| Material |
Mild Steel |
| Application |
Automotive |
| WARNING CA Proposition 65 |
Yes |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Primary Tube Dia. |
1-3/4 inch |
| Coated Finish |
Black |
| Tube Diameter |
1.750 in. |
| Collector Diameter |
3.000 in. |
| Engine Make/Size |
Chevy Small Block |
| Port Shape |
Same As Port/Can Be Matched |
| Header Style |
Long Tube |
| Warning |
California Proposition 65 |
| Head Style |
Long-Tube |
| Tube Material |
Mild Steel |
| Tube Direction |
Down Swept |
| Collector Tube Size |
3.000 in. |
| Bolt size |
3/8-16 x 3/4 |
| Brand |
Hooker |
| CARB (California) Compliant |
No |
| Emission Code |
4 |
| Engine |
Chevrolet Small Block Gen I |
| Header Finish |
Black Paint |
| Product Type |
Headers |
| Finish |
Black Paint |
| Length |
15.0000 |
| Width |
21.0000 |
| Height |
45.0000 |
| Weight |
34.0000 |
