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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Fits 1979-2004 Ford Mustang; Transmission Adapter-4L80E/4L85E - 71223013HKRHooker Blackheart has quickly become the leader in LS engine swaps and we are excited to offer this adapter bracket, which provides for installation of a 4L80 4L85 transmission in multiple applications using Hooker Blackheart transmission crossmembers. This adapter is validated for use with the Hooker Blackheart 12616HKR crossmember for 1970 1981 GM F bodies, the 71222016HKR crossmember for 1979 1993 Ford Mustangs and the 71222013HKR crossmember for
Hooker Blackheart has quickly become the leader in LS engine swaps and we are excited to offer this adapter bracket, which provides for installation of a 4L80/4L85 transmission in multiple applications using Hooker Blackheart transmission crossmembers. This adapter is validated for use with the Hooker Blackheart 12616HKR crossmember for 1970-1981 GM F-bodies, the 71222016HKR crossmember for 1979-1993 Ford Mustangs and the 71222013HKR crossmember for 1994-2004 Ford Mustangs.
Features:
- Comprehensively designed as an integral part of specific Hooker Blackheart LS engine swap systems
- Provides for bolt-in compatibility with Hooker Blackheart/Holley LS engine mounting brackets, headers, exhaust systems and oil pans
- Designed specifically for use with Hooker Blackheart transmission crossmembers and engine mounting brackets
- Power coated steel construction provides an attractive high-strength transmission mounting solution
- Manufacturer?s limited lifetime warranty
Specs:
| Application | LS Swap |
|---|---|
| Brand | Hooker BlackHeart |
| Clearance Category | Suspension and Chassis |
| Color | Black |
| Discount Percentage | 26-50% |
| Emission Code | 6 |
| Exhaust Series | Hooker BlackHeart |
| Finish | Black Powdercoated |
| Material | Steel |
| Motor Type | GM LS |
| Product Type | Transmission Mount |
| Sale Category | Suspension and Chassis |
| Transmission | 4L80E |
| Transmission | 4L85E |
| Transmission Type | 4L80/4L85 |
| Type of Component | Transmission Mount |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-2004 | Ford | Mustang | Base |
| 1982-2004 | Ford | Mustang | GT |
| 2004 | Ford | Mustang | GT Base |
| 2004 | Ford | Mustang | GT Equipado |
| 2003-2004 | Ford | Mustang | Mach 1 |
| 2003-2004 | Ford | Mustang | Mach I |
| 1993-2004 | Ford | Mustang | SVT Cobra |
| 1998-2003 | Ford | Mustang | Equipado |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 2001 | Ford | Mustang | GT Bullitt |
| 1993-2000 | Ford | Mustang | SVT Cobra R |
| 1998 | Ford | Mustang | Semi-Equipado |
| 1981-1997 | Ford | Mustang | Cobra |
| 1996-1997 | Ford | Mustang | High |
| 1995 | Ford | Mustang | GTS |
| 1984-1993 | Ford | Mustang | LX |
| 1984-1986 | Ford | Mustang | SVO |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1982-1984 | Ford | Mustang | L |
| 1982-1983 | Ford | Mustang | GL |
| 1982-1983 | Ford | Mustang | GLX |
| 1983 | Ford | Mustang | Turbo GT |
| 1979-1982 | Ford | Mustang | Ghia |
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
4.5 ★★★★★
Based on 1248 reviews
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Product Reviews
★★★★★ 5
Works wonders
Size: M (up to size 9)-Beige
Works wonders for dry feet, like really dry, hard feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 4
EXCELLENT FEET MOISTURE PROTECTION
Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
Why did you pick this product vs others?:
I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them.
The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
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Reviewed in the United States on July 5, 2025
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
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Reviewed in the United States on October 27, 2024
★★★★★ 5
Effective
Size: L (up to size 11)-Pink
Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
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Reviewed in the United States on March 27, 2026
★★★★★ 1
The shoe size should be smaller 9 is the max and it is still to tight
Size: M (up to size 9)-Beige, Size: M (up to size 9)-Beige
Very tight had to take off my feet in the middle of the night they were cutting off my circulation.
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Reviewed in the United States on February 17, 2026