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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Fits 1979-1988 Chevrolet Monte Carlo; Exhaust Adapter Kit - 70701317-RHKRHolley Performance Products and Hooker BlackHeart have partnered together to offer the most versatile and complete swap kits on the market. If you are planning to swap an LS engine into your G body, it is important to use components that are designed to work together to ensure a trouble free install that provides optimized drivetrain geometry and component clearances. Hooker BlackHeart has finally made it possible to purchase a comprehensively
Holley Performance Products and Hooker BlackHeart have partnered together to offer the most versatile and complete swap kits on the market. If you are planning to swap an LS engine into your G-body, it is important to use components that are designed to work together to ensure a trouble-free install that provides optimized drivetrain geometry and component clearances. Hooker BlackHeart has finally made it possible to purchase a comprehensively designed system of components that offers compatibility far beyond what is available when using components from mixed sources while offering more header type, material, and finish choices than any competitor.
Features:
- Designed to connect Hooker Blackheart swap exhaust manifolds to catalytic converters and exhaust system
- Stainless steel construction
- 2.50-Inch 409 Stainless Steel construction for long life and durability
Specs:
| Brand | Hooker BlackHeart |
|---|---|
| Emission Code | 4 |
| Emission Code | 8 |
| Exhaust Series | Hooker BlackHeart |
| Inlet Diameter (in) | 2.5 |
| Material | Stainless Steel |
| Outlet Diameter (in) | 2.5 |
| Product Type | Adapter Kit |
| Single Dual | Dual |
| System Type | Adapter Kit |
| Tube Diameter | 2.5 inch |
| Tubing Diameter (in) | 2.5 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-1988 | Chevrolet | Monte Carlo | Base |
| 1986-1988 | Chevrolet | Monte Carlo | LS |
| 1983-1988 | Chevrolet | Monte Carlo | SS |
| 1978-1988 | Oldsmobile | Cutlass Calais | Base |
| 1988 | Oldsmobile | Cutlass Calais | GT |
| 1988 | Oldsmobile | Cutlass Calais | International |
| 1988 | Oldsmobile | Cutlass Calais | SL |
| 1982-1988 | Oldsmobile | Cutlass Ciera | Base |
| 1982-1988 | Oldsmobile | Cutlass Ciera | Brougham |
| 1988 | Oldsmobile | Cutlass Ciera | International |
| 1982-1988 | Oldsmobile | Cutlass Ciera | LS |
| 1986-1988 | Oldsmobile | Cutlass Ciera | S |
| 1986-1988 | Oldsmobile | Cutlass Ciera | SL |
| 1978-1988 | Oldsmobile | Cutlass Supreme | Base |
| 1988 | Oldsmobile | Cutlass Supreme | Classic |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham |
| 1988 | Oldsmobile | Cutlass Supreme | Indy 500 Pace Car |
| 1988 | Oldsmobile | Cutlass Supreme | International |
| 1988 | Oldsmobile | Cutlass Supreme | SL |
| 1978-1988 | Pontiac | Grand Prix | Base |
| 1984-1988 | Pontiac | Grand Prix | LE |
| 1988 | Pontiac | Grand Prix | SE |
| 1988 | Pontiac | LeMans | Aerocoupe |
| 1988 | Pontiac | LeMans | Aerocoupe YL |
| 1978-1988 | Pontiac | LeMans | Base |
| 1988 | Pontiac | LeMans | SE |
| 1988 | Pontiac | LeMans | Value Leader |
| 1978-1987 | Buick | Regal | Base |
| 1987 | Buick | Regal | GNX |
| 1984-1987 | Buick | Regal | Grand National |
| 1978-1987 | Buick | Regal | Limited |
| 1978-1987 | Chevrolet | El Camino | Base |
| 1978-1987 | Chevrolet | El Camino | SS |
| 1978-1987 | GMC | Caballero | Base |
| 1978-1987 | GMC | Caballero | Diablo |
| 1980-1987 | Oldsmobile | Cutlass | Base |
| 1987 | Oldsmobile | Cutlass | Eurosport |
| 1987 | Oldsmobile | Cutlass | Lujo |
| 1985-1987 | Oldsmobile | Cutlass | Salon |
| 1985-1987 | Oldsmobile | Cutlass Ciera | GT |
| 1980-1987 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1987 | Oldsmobile | Cutlass Cruiser | LS |
| 1978-1987 | Oldsmobile | Cutlass Salon | Base |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1978-1987 | Oldsmobile | Cutlass Supreme | Brougham |
| 1978-1987 | Pontiac | Bonneville | Base |
| 1984-1987 | Pontiac | Bonneville | LE |
| 1981-1987 | Pontiac | Grand Prix | Brougham |
| 1983-1986 | Buick | Regal | T-Type |
| 1978-1986 | Chevrolet | El Camino | Conquista |
| 1981-1986 | GMC | Caballero | Amarillo |
| 1983-1986 | Oldsmobile | Cutlass Ciera | ES |
| 1985-1986 | Oldsmobile | Cutlass Ciera | Holiday |
| 1978-1986 | Oldsmobile | Cutlass Salon | 442 |
| 1978-1986 | Pontiac | Bonneville | Brougham |
| 1984-1985 | Oldsmobile | Cutlass Ciera | Cruiser |
| 1984-1985 | Oldsmobile | Cutlass Ciera | Cruiser LS |
| 1981-1985 | Oldsmobile | Cutlass Supreme | LS |
| 1983-1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1982-1983 | Buick | Regal | Estate Wagon |
| 1978-1983 | Chevrolet | Malibu | Classic |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1980-1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1978-1983 | Pontiac | Grand Prix | LJ |
| 1982 | Buick | Regal | Limited Turbo |
| 1978-1982 | Buick | Regal | Sport |
| 1979-1981 | Chevrolet | El Camino | Royal Knight |
| 1978-1981 | Chevrolet | Malibu | Base |
| 1978-1981 | Chevrolet | Malibu | Classic Landau |
| 1978-1981 | Chevrolet | Monte Carlo | Landau |
| 1981 | GMC | Caballero | Conquista |
| 1981 | GMC | Caballero | Royal Knight |
| 1980-1981 | Oldsmobile | Cutlass | Brougham |
| 1980-1981 | Oldsmobile | Cutlass | LS |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 1978-1981 | Pontiac | Bonneville | Safari |
| 1978-1981 | Pontiac | LeMans | Safari |
| 1978-1980 | Chevrolet | Malibu | Classic Estate |
| 1979-1980 | Chevrolet | Malibu | Classic Sport |
| 1979-1980 | Chevrolet | Malibu | Estate |
| 1979-1980 | Chevrolet | Malibu | Sport |
| 1978-1980 | Chevrolet | Monte Carlo | Sport |
| 1978-1980 | GMC | Caballero | Laredo |
| 1978-1980 | Oldsmobile | Cutlass Salon | Brougham |
| 1978-1980 | Pontiac | Grand Prix | SJ |
| 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1978-1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
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
4.6 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to.
1000% love these.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then.
They both needed a firm pillow that is not super soft, firm but not achy.
Finally found the perfect one.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
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