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Ships within 48 hours Β· Estimated delivery Jul 16 - Jul 21
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Description
Hooker Blackheart LT Turbo Exhaust Manifolds - 8540HKRHolley's new LT Turbo Exhaust Manifolds provide a simple and effective way to add a turbo to your LT powered car or truck. These turbo manifolds are made from High Silicon Moly ductile iron, which are much more durable and retain more heat than fabricated headers. This added heat retention aids in turbo efficiency. Their compact design allows for better fitment in multiple applications and better spark plug access than many fabricated headers do.
Holley's new LT Turbo Exhaust Manifolds provide a simple and effective way to add a turbo to your LT powered car or truck. These turbo manifolds are made from High-Silicon-Moly ductile iron, which are much more durable and retain more heat than fabricated headers. This added heat retention aids in turbo efficiency. Their compact design allows for better fitment in multiple applications and better spark plug access than many fabricated headers do. These manifolds work with most common LT swap parts (i.e. motor mounts, swap oil pan, and accessory drive systems) & provide the basic building blocks needed to complete a custom turbo system for your GM LT engine.
Features:
- Designed to integrate with the most common LT swap applications and components
- 3 inch V-Band outlet and 2.5 inch V-Band crossover connections provide a tight seal
- Includes a heat shield to protect heater hoses
- Hardware included β Stainless steel V-Band clamps, V-Band flanges and header bolts
- High-Silicon-Moly Ductile iron construction retains heat for better turbo efficiency and is more durable that headers
- Compact design allows for better fitment and spark plug access
Specs
| Brand | Hooker BlackHeart |
|---|---|
| Collector Diameter | 3.00 inch Outlet/2.50 Cross-over connection |
| Emission Code | 4 |
| Engine | GM LT |
| Finish | Natural |
| Flange Style | V-band |
| Header Style | Turbo manifold |
| Material | Cast Iron |
| Primary Tube Dia. | 1-3/4 inch |
| Product Type | Manifold |
| Part Number | 8540HKR |
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
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5
Comfortable
Size: 10 Toddler, Color: Grey
Great pair of shoes. They are cute and sturdy. My 4-year-old says they are very comfortable.
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Reviewed in the United States on May 27, 2026
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5
A solid, wide shoe
Size: 10 Toddler, Color: Navy
We struggle with finding wide shoes for my kids and Stride Rite is one I usually find myself coming back to. The price point is high but they are a good shoe. They are durable and long lasting. They were very comfortable. My son wore these for months until he grew out of them and we are saving them for the next kid. Highly recommend.
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Reviewed in the United States on January 12, 2026
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5
Cute, durable, fit great!
Size: 10 Toddler, Color: Navy
Good quality, great fit! These are so cute on my 3 years feet! Will buy these again!
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Reviewed in the United States on January 12, 2026
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5
Happier feet for my toddler
Size: 8 Toddler, Color: Navy
My son was having some issues with a store brand shoes, I think his fit may have been a little too wide. It caused him enough pain he would take off his shoes.
So I opted to invest in these Stride Rites.
He doesn't want to use any other shoes.
They are easy to get on, they fit him well. I like the fact that you can take out the inside of your child has wider feet.
Instead of buying multiple cheaper shoes I'll just invest in a couple of stride rites if it means I have a happy toddler with happy feet.
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Reviewed in the United States on October 28, 2025
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5
Best shoes for little ones!
Size: 6 Toddler, Color: Grey
Good fitting and solid shoes for an active little boy.
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Reviewed in the United States on January 14, 2026
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