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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Fits 1968-1972 GM A-Body (2-Door) 3 inch 304SS Exhaust System 70501354-RHKRAt the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of the exhaust industry for decades. Many of the most powerful vehicles on the planet have used Hooker Headers. Hooker continues to push the boundaries of performance with the new BlackHeart line of performance exhaust systems for popular late model vehicles. The BlackHeart line is truly a platform designed full exhaust program. From
At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of the exhaust industry for decades. Many of the most powerful vehicles on the planet have used Hooker Headers. Hooker continues to push the boundaries of performance with the new BlackHeart line of performance exhaust systems for popular late model vehicles. The BlackHeart line is truly a platform designed full exhaust program. From the cylinder head flange to the tailpipe, the BlackHeart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality!
Features:
- Mandrel bent 304SS construction provides enhanced system corrosion resistance and appearance characteristics
- System is configured with a merged-X crossover and absorption mufflers for maximum performance and minimized resonance
- System connects directly to Hooker LS swap long-tube A-body headers*
- System connects to Hooker LS swap mid-length A-body headers or Hooker cast iron LS manifolds with available adapter kits*
- Tube routing geometry optimized to provide best-available ground clearance and wide rear tire compatibility
- Compatible with stock 1968-1972 Chevelle or Hooker LS swap transmission crossmembers (Hooker crossmember is not compatible with convertible or El Camino models)
- Compatible with driveshaft diameters up to 3.5?
- Compatible with DSE, Hotchkis and Hellwig rear suspension anti-sway bars
- Compatible with stock and most aftermarket rear suspension upper control arms
- Includes OE quality clamps and hangers; requires no cutting or welding to install
- Turn-down style tips exit beneath rear bumper valance
- Manufacturer's limited lifetime warranty
Specs:
| Application | 1968-1972 GM A-Body |
|---|---|
| Brand | Hooker BlackHeart |
| Emission Code | 8 |
| Engine | GM Gen III/IV/IV (LS/LT) |
| Exhaust Series | Hooker BlackHeart |
| Material | 304 Stainless Steel |
| Primary Tube Dia. | 3 inch |
| Product Type | Exhaust System |
| Sale Category | Exhaust |
| Sound Level | Aggressive / Moderate |
| System Type | Header-back |
| System Type | Swap |
| Tube Diameter | 3 inch |
| Tube Material | 304 Stainless Steel |
| Tubing Diameter (in) | 3 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1970-1972 | Buick | GS | Base |
| 1970-1972 | Buick | GS 455 | Base |
| 1970-1972 | Buick | Skylark | 350 |
| 1968-1972 | Buick | Skylark | Base |
| 1968-1972 | Buick | Skylark | Custom |
| 1968-1972 | Chevrolet | Chevelle | Base |
| 1968-1972 | Chevrolet | Chevelle | Concours |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate |
| 1969-1972 | Chevrolet | Chevelle | Greenbrier |
| 1968-1972 | Chevrolet | Chevelle | Malibu |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1968-1972 | Chevrolet | Chevelle | SS |
| 1968-1972 | Pontiac | GTO | Base |
| 1968-1972 | Pontiac | LeMans | Base |
| 1972 | Pontiac | LeMans | Luxury |
| 1970-1972 | Pontiac | LeMans | Sport |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1971 | Pontiac | LeMans | T37 |
| 1970 | Buick | GS 455 | GSX |
| 1969-1970 | Pontiac | LeMans | Safari |
| 1968-1970 | Pontiac | Tempest | Base |
| 1968-1969 | Buick | GS 350 | Base |
| 1968-1969 | Buick | GS 400 | Base |
| 1968-1969 | Buick | Special | Base |
| 1968-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1968-1969 | Pontiac | Tempest | Custom |
| 1968-1969 | Pontiac | Tempest | Safari |
| 1968 | Chevrolet | Chevelle | 300 |
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
4.3 ★★★★★
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Product Reviews
★★★★★ 3
Materials are very light weight, not sure if it will hold up
This jacket is very light weight, made of very thin nylon type materials. Concerned of its abrasion resistance. Only inside of sleeves are fleece lined. It is very comfortable and fits well to size. Don’t have enough cold weather yet to test, so we’ll see. Not sure this is a great value for the money.
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Reviewed in the United States on October 12, 2025
★★★★★ 5
He loves it
My husband LOVES this jacket. It’s very comfy and worth the money. Casual/dressy and good quality. The brown is such a nice touch. Fits him well!
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Reviewed in the United States on November 16, 2025
★★★★★ 5
A Very Nice Lightweight, but Warm Jacket
I was surprised at how light this jacket was when I took it out of the nice box it came in. Despite its light weight, it is still a very warm and cozy jacket.
The lining of the jacket is a soft fleece, which is very comfortable. It also allows for easy layering with sweaters and shirts. The lining is very warm and cozy; it's moisture-wicking, as well, which will keep you nice and dry.
The outer shell of the jacket is perfect to keep that cold wind out! It also helps with the sun, with a UV protection rating of 30+. It seems very durable, but it is not bulky at all. In fact, the whole jacket stretches a bit for even more comfort and a good fit.
Whatever climate you live in, this jacket will provide you warmth and comfort without bulking you up like the Hulk. it's a great little jacket to keep in the car or at the office.
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Reviewed in the United States on October 13, 2025
★★★★★ 5
Golf vest
Color: Black, Size: XX-Large
Very comfortable! Well made! Looks good and great price! Wish it had pockets but other than that great
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great Vest
this golf vest is amazing. It’s very well-made. It fits well, I’m a double X and I’m 62 and a slice of pizza from 230 pounds. I just love it and plan to buy more. I believe it’s gonna wear very well, but I’ll let you all know in a month or two after I’ve worn it a couple times and washed it a couple times.
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Reviewed in the United States on March 24, 2026