Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fits 1996-2004 Ford Mustang; Hooker BlackHeart Engine Mount Brackets - BHS503Hooker BlackHeart has quickly become the leader in engine swaps and we are excited to announce new LS swap products for Fox Body and SN95 Mustangs. The new Hooker BlackHeart LS Swap Engine Mounting Brackets are designed to be used with BlackHeart Transmission Crossmembers (71222012HKR or 71222013HKR) for a trouble free installation with optimized driveline angles. No additional engine mounts are required. See the Instructions for additional
Hooker BlackHeart has quickly become the leader in engine swaps and we are excited to announce new LS swap products for Fox Body and SN95 Mustangs. The new Hooker BlackHeart LS Swap Engine Mounting Brackets are designed to be used with BlackHeart Transmission Crossmembers (71222012HKR or 71222013HKR) for a trouble-free installation with optimized driveline angles. No additional engine mounts are required. See the Instructions for additional compatibility and to identify which crossmember and adapter are required for your transmission choice (some will reuse the factory crossmember and mount).
Features:
- Designed for use with AJE #MU40UM K-members
- When coupled with the Hooker BlackHeart transmission crossmembers listed above, these mounting brackets locate the engine in the same nominal position (fore-aft, height, offset, etc.)
- Compatible with Hooker BlackHeart transmission crossmembers (71222012HKR and 71222013HKR)
- Provides compatibility with many accessory drives: Holley Corvette style, Holley F-body style, OE Corvette, OE F-Body, OE GTO, OE Vortec Truck
- 100% quality hand-welded construction for strength, longevity and good looks
- Manufacturer?s limited lifetime warranty
- Works with Hooker BlackHeart 8501HKR exhaust manifolds and 8510HKR turbo manifolds
- All hardware included
- Durable powder coated finish
- Allows the use of any Holley or Weiand brand LS oil pan
Specs:
| Application | 96-04 Mustang LS Swap |
|---|---|
| Bracket Finish | Black |
| Bracket Material | Steel |
| Brand | Hooker BlackHeart |
| Clearance Category | Transmission and Drivetrain |
| Color | Black |
| Discount Percentage | 26-50% |
| Emission Code | 6 |
| Finish | Black Powdercoated |
| K-Member Compatibility | AJE (MU40UM) |
| Material | Steel |
| Motor Type | GM LS |
| Product Type | Engine Mounts |
| Transmission | 4R70W |
| Transmission | 4R75E |
| Transmission | 6R80 |
| Transmission | MT-82 |
| Transmission | Powerglide |
| Transmission | T45 |
| Transmission | T56 Ford |
| Transmission | TKO 500/600 Chevy |
| Transmission | TKO 500/600 Ford |
| Transmission | TR3650 |
| Type of Component | Engine Mount Bracket |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-2004 | Ford | Mustang | Base |
| 1996-2004 | Ford | Mustang | GT |
| 2004 | Ford | Mustang | GT Base |
| 2004 | Ford | Mustang | GT Equipado |
| 2003-2004 | Ford | Mustang | Mach 1 |
| 1996-2004 | Ford | Mustang | SVT Cobra |
| 1998-2003 | Ford | Mustang | Equipado |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 2001 | Ford | Mustang | GT Bullitt |
| 1998 | Ford | Mustang | Semi-Equipado |
| 1997 | Ford | Mustang | Cobra |
| 1996-1997 | Ford | Mustang | High |
| 2000 | Ford | Mustang | SVT Cobra R |
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
4.4 ★★★★★
Based on 1004 reviews
Sort
Product Reviews
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026