Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
1971-1973 Ford Mustang 351 Long Tube Headers Hooker Competition 6915-1HKROverview Hooker Competition headers offer the best value in the high performance header market. Designed for the value conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5 16" machined flanges,
Overview
Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price.
Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16" machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance.
Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.
Features
- Tuned-length primary tubes for street performance
- Mandrel-bent tubing for smooth exhaust flow
- Light weight & sturdy 16 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 easy, trouble-free fit
- All necessary hardware included for a complete installation
- WARNING! 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 a cast-iron exhaust manifold or an old header to break in new engines to avoid coating damage.
Applications
| Year | Make | Model | Engine | Fitment Notes |
| 1970 | Ford | Fairlane | 5.8L V8 351 CID | Fits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes. |
| 1971-1973 | Ford | Mustang | 5.8L V8 351 CID | Fits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes. |
| 1970-1973 | Ford | Ranchero | 5.8L V8 351 CID | Fits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes. |
| 1970-1973 | Ford | Torino | 5.8L V8 351 CID | Fits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes. |
| 1971-1973 | Mercury | Cougar | 5.8L V8 351 CID | Fits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes. |
| 1970-1971 | Mercury | Cyclone | 5.8L V8 351 CID | Fits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes. |
| 1970-1973 | Mercury | Montego | 5.8L V8 351 CID | Fits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes. |
Specs
| Brand | Hooker |
| Collector Diameter | 3.00 inch |
| Emission Code | 4 |
| Header Finish | Silver Ceramic |
| Header Style | Long Tube |
| Primary Tube Dia. | 1-3/4 inch |
| Product Type | Headers |
| Tube Material | Mild Steel |
| Warning | California Proposition 65 |
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
4.4 ★★★★★
Based on 1084 reviews
Sort
Product Reviews
★★★★★ 4
Chuckit medium rebound balls
Size: Medium
My 8 month old German shepherd dog loves these balls. They are easy to throw, they bounce great, they are very chewable! She keeps one in her mouth most of the time. It satisfies her need to chew and she does not chew other things. She drops it in the water and lets the hole fill up and drinks that way. The only problem that has caused is suction in her mouth and difficulty in dislodging it for her. However, she would be lost without it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2023
★★★★★ 5
These are definitely indestructible
Size: Medium
Both of my dogs can destroy a ball in a matter of minutes if I let them play with them (supervised) as is. Well not with these balls. They are the ONLY ones I have found that are 100% indestructible. Please only let your dogs play with these as a toy when supervised though. They go really far when throwing them, so both dogs get a good amount of running and exercise with these. I also bought these because they have the hole in the middle of the ball which is very important in the event that a dog gets one stuck at the back of their throat. This allows them to breath unlike those without this hold. It's an unlikely event, but as dog owners, we all need to be aware of this and educate ourselves on what to do if this SHOULD happen. This isn't a scare tactic, nor a reflection of this particular brand, it can happen with any type of ball. My two dogs are about 45ish lbs and the size is perfect for them, I don't want anything smaller than this. They love them. There is no annoying squeak. Really easy to wash after use. Some balls take forever to get the slimy saliva off, but these don't.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 5
He loves this ball
Size: Medium, Size: Medium
My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Super-great squeaky balls
Size: 6 packs
My dog (a so-far 30 lb Aussie) absolutely loves these balls. The squeakers in them are great, quite loud. If you hate squeaky toys, do not buy these balls. I love them. They bounce really well, too. My dog loves to jump in the air and catch them on the high bounce (good indoor fun). Also, these are literally the only toy that Remy does not tear apart and consume pieces of. She even tears the fuzz off of Kong tennis-type balls. I also like that because of the "spikes," they do not get icky with saliva. I think these balls would be good for any dog of any size. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
The squeaker doesnt last, but seems like they lasted longer than some of her other toys
Size: 3 packs
My dog LOVES these. She plays non stop! We have to take them away once in a while so we can take a break!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
recommand products
Round Lab Pine Calming Cica Lotion 250ml
32.00
Custom Red White-Black Sugar Skull Day of the Dead Mexican Folk Art Authentic Baseball Jersey
29.99
Custom White USA Flag Red-Black Bald Eagle Patriotic Grunge Camo Raglan Sleeves Authentic Baseball Jersey
29.99
Custom Purple US Navy Blue-White Sugar Skull Day of the Dead Mexican Folk Art Authentic Baseball Jersey
29.99
Custom White Red-Royal Patriotic American Flag Camo Raglan Sleeves Authentic Baseball Jersey
29.99