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Description
Fits 1979-1981 Chevrolet Camaro; Hooker BlackHeart Adapter Pipe - 70701319-RHKRWhen connecting cast iron manifolds to our full exhaust kits, an adapter pipe is required to fill that gap between the end of the manifolds and our Hooker exhaust systems (which are designed to work with long tube header systems). Hooker has created a full line of adapter tubes that fill the gap and include all hardware and gaskets for a clean and simple connection. Features: Designed to work with Cast Iron Manifold and PN 42505HKR 2. 5" exhaust
When connecting cast iron manifolds to our full exhaust kits, an adapter pipe is required to fill that gap between the end of the manifolds and our Hooker exhaust systems (which are designed to work with long tube header systems). Hooker has created a full line of adapter tubes that fill the gap and include all hardware and gaskets for a clean and simple connection.
Features:
- Designed to work with Cast Iron Manifold and PN 42505HKR 2.5" exhaust system with flanges designed for easy bolt up on either end. Made from stainless steel for long life. 2.5" diameter tubing used throughout.
Specs:
| Application | 75-81 GM F-Body |
|---|---|
| Brand | Hooker BlackHeart |
| Emission Code | 8 |
| Exhaust Series | Hooker BlackHeart |
| Finish | Natural |
| Inlet Diameter (in) | 2.5 |
| Material | 304 Stainless Steel |
| Outlet Diameter (in) | 2.5 |
| Product Type | Adapter Kit |
| Rear Suspension | Stock |
| Single Dual | Dual |
| Subframe | Stock |
| System Type | Adapter |
| Tube Diameter | 2.5 inch |
| Tube Material | 304 Stainless Steel |
| Tubing Diameter (in) | 2.5 |
| Type of Component | Adapter |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-1981 | Chevrolet | Camaro | Berlinetta |
| 1981 | Chevrolet | Camaro | Sport |
| 1977-1981 | Chevrolet | Camaro | Z28 |
| 1975-1981 | Pontiac | Firebird | Base |
| 1975-1981 | Pontiac | Firebird | Esprit |
| 1975-1981 | Pontiac | Firebird | Formula |
| 1975-1981 | Pontiac | Firebird | Trans Am |
| 1975-1980 | Chevrolet | Camaro | Base |
| 1976-1980 | Chevrolet | Camaro | Rally Sport |
| 1975-1978 | Chevrolet | Camaro | LT |
| 1976-1978 | Chevrolet | Camaro | LT Rally Sport |
| 1975 | Chevrolet | Camaro | RS |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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- To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Excellent socks
Size: X-Large, Color: White
Awesome love them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
★★★★★ 5
very comfortable
Size: Large, Color: White
very cushioning and good value. These are my favorite socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
★★★★★ 5
Finally, socks that fit and are comfortable
Size: X-Large, Color: White
I wear size 12.5 Wide shoes and have been through numerous "large" socks that shrink after the first wash and then are just too small. Local stores sell very few options in XL. Decided to give these a try and I'm glad I did. I like the height (just over the ankle joint) versus low cut or no-show, which tend to allow junk into the gaps.
I like the material. It's thinner on top nd doesn't have compression areas. It's not overly thick, so if you are looking for cushion or extra support, look elsewhere. I have the same sock in a no-show in gray, but they are size L and are just a little too small, so I knew ahead what I was in for construction-wise. Those have been plenty durable, so it checks all the boxes.
I'll be ordering some XLs in black and will keep on the lookout for gray.
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Reviewed in the United States on June 3, 2021
★★★★★ 5
Nice fit & holds shape
Size: Large, Color: White
Wear well. Hold up in use. Maintain a shape after multiple uses.
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Reviewed in the United States on November 20, 2025
★★★★★ 4
Great socks / a bit expensive
Size: Large, Color: Black
These may be the Goldilocks of the socks I've tried. They have nearly the same quality as the MUCH pricier Darn Tough Vertex Ultralight Cushion Cool Max socks (also reviewed). They have better quality, and a higher price, than a similar pair of PUMA socks (also reviewed).
Pros: Very well made, with no loose stitching, comfortable forefoot and heel cushioning, good ventilation via top mesh, good arch compression, minimal logos and mostly solid color.
Cons: Price is a bit on the high side, but better than the Darn Tough socks.
I could honestly have made a good case for any of these three (ASICS, PUMA, or Darn Tough), which explains their collective high ratings. I did the top 3 reviews first. When I get a chance, I'll go back and review the average and terrible :)
If money is no object, get the Darn Tough Vertex. If you're price sensitive, and willing to compromise a bit on quality, go with the PUMAs, which is what I did. Otherwise, these ASICS are near the same quality as the Darn Tough, but less expensive. Tough decisions :)
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Reviewed in the United States on May 9, 2017