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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Fits 1988-1998 Chevrolet K1500; Hooker Blackheart Mount Brackets - BHS555Hooker BlackHeart application specific LS swap engine mounting brackets eliminate the installation guesswork and compatibility uncertainty that comes with using universal swap plate mounting methods. These mounting brackets are available with dual engine mounting positions that optimize powertrain placement based on user selected transmission, transfer case and driveshaft compatibility retention priorities. The factory transmission crossmember is re
Hooker BlackHeart application-specific LS swap engine mounting brackets eliminate the installation guesswork and compatibility uncertainty that comes with using universal swap plate mounting methods. These mounting brackets are available with dual engine mounting positions that optimize powertrain placement based on user-selected transmission, transfer case and driveshaft compatibility/retention priorities. The factory transmission crossmember is re-used with these mounting brackets (cost savings since driveshafts and crossmember are re-used). Factory LS Vortec exhaust manifolds can be used along with the engine mounting brackets and are required to support a street-legal engine change (with catalytic converters). Mounts feature a black powder-coated finish and Include (2) engine mounting brackets, attaching hardware and instructions.
Features:
- Standard Engine Mounting Brackets ? for Four-Wheel Drive 1/2-Ton Trucks
- Standard Engine Mount Brackets (BHS552, or BHS555) are Designed for Use with the Factory V8 Engine Isolators and Provide a Simple, Cost-effective LS Engine Mounting Solution
- Fore/Aft Engine Mounting Engine Position Options ? Optimizes Powertrain Placement Based on User-selected Transmission, Transfer Case and Driveshaft Compatibility/Retention Priorities
- Forward-Bias Engine Location Maintains the Stock Location of the Transfer Case and Driveshafts with 6L80/6L90 Transmission Installations in 4WD Applications
- Rear-Bias Engine Location (Stock Bellhousing Plane Position) Allows an Existing Transmission Transfer Case and Related Driveshaft(s) to Remain Undisturbed, if Desired.
- Standard Mounting Brackets are Engineered to Accommodate either Engine Location (Dual Mounting Positions)
- Compatible with Factory Vortec Exhaust Manifolds for Use in 50-State Legal LS Engine Swap (with Appropriate Catalytic Converters)
- Factory Driveshafts and Transmission Crossmember are Re-Used with Engine Swap
- Fabricated 1/4" Steel Plate Construction - Provides a Strong, Durable Mounting Solution
- Semi-Gloss Black Powder Coat - for a Durable Corrosion Resistant Finish
- Allows Use of Electric Cooling Fan, or Factory Vortec Mechanical Cooling Fan
- Compatible Oil Pans: Factory GM Truck LS Oil Pan, 302-2, or 302-3
Specs:
| Application | 1973-1987 Chevrolet / GMC K10 Series Truck |
|---|---|
| Application | 1988-1998 Chevrolet / GMC K1500 Series Truck |
| Brand | Hooker BlackHeart |
| Color | Black |
| Emission Code | 6 |
| Engine Position | Dual |
| Finish | Black Powdercoated |
| Material | Steel |
| Motor Type | GM LS |
| Product Type | Engine Mounts |
| Transmission | 4L60E |
| Transmission | 4L70E |
| Transmission | 6L80E |
| Transmission | 6L90E |
| Transmission | 700R4 |
| Transmission | TH400 |
| Type of Component | Engine Mount Bracket |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1998 | Chevrolet | K1500 | Cheyenne |
| 1988-1998 | Chevrolet | K1500 | Silverado |
| 1990-1998 | Chevrolet | K1500 | WT |
| 1994-1998 | GMC | K1500 | Sierra SL |
| 1988-1998 | GMC | K1500 | Sierra SLE |
| 1994-1998 | GMC | K1500 | Sierra SLT |
| 1994-1998 | GMC | K1500 | Sierra Special |
| 1994-1997 | Chevrolet | K1500 | Base |
| 1995 | GMC | K1500 | Sierra SLS |
| 1988-1993 | GMC | K1500 | Sierra |
| 1988-1993 | GMC | K1500 | Sierra SLX |
| 1993 | GMC | K1500 | Sierra Sport |
| 1988-1992 | Chevrolet | K1500 | Scottsdale |
| 1991 | Chevrolet | K1500 | Sport |
| 1987 | Chevrolet | V10 | Custom Deluxe |
| 1987 | Chevrolet | V10 | Scottsdale |
| 1987 | Chevrolet | V10 | Silverado |
| 1981-1986 | Chevrolet | K10 | Custom |
| 1975-1986 | Chevrolet | K10 | Scottsdale |
| 1975-1986 | Chevrolet | K10 | Silverado |
| 1979-1986 | GMC | K1500 | Base |
| 1979-1986 | GMC | K1500 | High Sierra |
| 1979-1986 | GMC | K1500 | Sierra Classic |
| 1979-1982 | GMC | K1500 | Sierra Grande |
| 1975-1981 | Chevrolet | K10 | Cheyenne |
| 1981 | Chevrolet | K10 | Deluxe |
| 1975-1980 | Chevrolet | K10 | Custom Deluxe |
| 1973-1974 | Chevrolet | K10 Pickup | Base |
| 1973-1974 | GMC | K15/K1500 Pickup | Base |
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
4.8 ★★★★★
Based on 468 reviews
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Product Reviews
★★★★★ 5
It's so perfect
Size: 10FT*6FT, Color: Black
It is very long and big
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 1
Garbage
Size: 6FT*6FT, Color: Black
This product is absolute garbage! It literally took all day to put it together and if the air conditioning blows on it the wrong way than the whole thing top over and it falls apart.
It’s not made of quality material and is very flimsy. The only reason I’m not returning it is because it’s too difficult to put together and I don’t wanna spend that much time trying to take it apart. Do not buy this!
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Reviewed in the United States on September 25, 2025
★★★★★ 3
Cheap
Size: 6FT*6FT, Color: Black
They serve their purpose as long as you leve them in one place and not moving them around and they're kinda flimsy and some of the velcros are cut too short and can't stay closed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one.
The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy.
Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex.
The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one.
The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
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