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Description
Fits 1970-1974 2nd-Gen GM F-body LS-Swap Engine Mounting Brackets 12512HKRFacilitates the installation of any LS style GM engine into a 70 74 year model GM F body vehicle. Features: Specifically designed for bolt in compatibility with the Hooker BlackHeart transmission swap components Drilling template is included for installation on cars originally equipped with frame stands Fully compatible with Holley LS swap oil pan and accessory drive brackets. Provides an engineered 3 to 3. 5 degree engine transmission inclination
Facilitates the installation of any LS style GM engine into a 70-74 year model GM F-body vehicle.
Features:
- Specifically designed for bolt-in compatibility with the Hooker BlackHeart transmission swap components
- Drilling template is included for installation on cars originally equipped with frame stands
- Fully compatible with Holley LS swap oil pan and accessory drive brackets.
- Provides an engineered 3 to 3.5 degree engine/transmission inclination angle that is critical to obtaining usable U-joint working angles (especially in lowered vehicles)
- Mounting hardware included
- LS Oil Pan 302-1 will work with these engine mount brackets
Specs:
| Application | 70-74 F-Body |
|---|---|
| Brand | Hooker BlackHeart |
| Color | Silver |
| Emission Code | 5 |
| Engine | GM Gen III/IV (LS) |
| Exhaust Series | Hooker BlackHeart |
| Finish | Zinc |
| Material | Steel |
| Motor Type | GM LS |
| Product Type | Engine Mounts |
| Subframe | Stock |
| Transmission | 200R4 |
| Transmission | 4L60E |
| Transmission | 4L65E |
| Transmission | 4L70E |
| Transmission | 4L75E |
| Transmission | 4L80E |
| Transmission | 4L85E |
| Transmission | T56 GM |
| Transmission | T56 Magnum GM |
| Transmission | TH400 |
| Type of Component | Engine Mount Bracket |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1970-1974 | Chevrolet | Camaro | Base |
| 1973-1974 | Chevrolet | Camaro | LT |
| 1970-1974 | Chevrolet | Camaro | Z28 |
| 1970-1974 | Pontiac | Firebird | Base |
| 1970-1974 | Pontiac | Firebird | Esprit |
| 1970-1974 | Pontiac | Firebird | Formula |
| 1970-1974 | Pontiac | Firebird | Trans Am |
| 1970-1973 | Chevrolet | Camaro | RS |
| 1970-1972 | Chevrolet | Camaro | SS |
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
4.9 ★★★★★
Based on 99 reviews
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Product Reviews
★★★★★ 4
Solid Basic Dress Shirt With a Slightly Small Fit
Color: Grey, Size: XX-Large
This shirt is pretty decent overall for the price. The material is on the thinner side, but thankfully it doesn’t have that overly shiny look that a lot of cheaper dress shirts tend to have. It still looks fairly clean and presentable, and it works well for business casual wear or occasions where you just need a simple button-down that looks put together.
Fit-wise, I’d say it runs slightly small. It’s not dramatically off, but if you’re between sizes or prefer a little extra room, sizing up might be a good idea. Other than that, it’s a solid basic shirt that gets the job done without looking cheap.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Order a size up
Color: Black, Size: X-Large
Whatever their size chart says order a size up and it will fit perfect. The size chat suggests a large for me. I read some reviews and ordered extra large and it fits perfect.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Great customer service
Color: Brown, Size: XX-Large
Your shirts fit great!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Fit size...
Color: Red, Size: X-Large
Yes very nice
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Nice shirt
Size: Large, Color: Green
Cool shirt, great blended colors. Fit is great.
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Reviewed in the United States on May 30, 2026