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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Fits 1968-1971 Buick Skylark: 400-455ci Long Tube Headers - Painted 1203HKRWith 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. Features:
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.
Features:
- Tuned-length primary tubes for maximum exhaust scavenging and velocity
- Mandrel-bent tubing for smooth exhaust flow
- Light weight & sturdy 18 gauge tubing
- Long transition collector for decreased back pressure
- 5/16" machined flanges for a perfect seal
- Industry's best welds for durability
- Designed for optimal performance
Fitment Notes:
- The backside of the driver's side port flange will possibly need to be relieved/notched to provide clearance to install the engine oil dipstick tube. This can best be accomplished through the use of a rotary file equipped die-grinder, a 4"-4.5" angle grinder, or a rat-tail round hand file.
- 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. Hooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage.
- 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.
Specs:
| Bolt Size | 3/8-16 x 3/4 |
|---|---|
| Brand | Hooker |
| CARB (California) Compliant | No |
| Collector Diameter | 3.00 inch |
| Engine | Buick V8 |
| Header Finish | Black Paint |
| Header Style | Long Tube |
| Primary Tube Dia. | 1-7/8 inch |
| Product Type | Headers |
| Tube Material | Mild Steel |
Application:
| Year | Make | Model | Engine |
|---|---|---|---|
| 1968-1969 | Buick | Sportwagon | 6.6L V8 400 CID |
| 1970 | Buick | Sportwagon | 7.5L V8 455 CID |
| 1968 | Buick | Skylark | 6.6L V8 400 CID |
| 1970-1971 | Buick | Skylark | 7.5L V8 455 CID |
Emissions:
- This part is legal for sale or use on Racing Use Only Vehicles
- The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
- WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy