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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
Fits 1967-1969 GM F-Body LS/LT Swap Transmission Crossmember 12627HKRLS LT swap 4L80 4L85 automatic transmission crossmember Features: Facilitates installation of a 4L80 4L85 GM automatic transmission behind an LS engine in any year 1st gen F body or 3rd gen X body Designed using CAD modeling FEA analysis for optimal fitment, strength, weight, safety and appearance High strength low alloy steel construction Provides an engineered 3 to 3. 5 degree engine transmission inclination angle that is critical to obtaining
LS/LT swap 4L80/4L85 automatic transmission crossmember
Features:
- Facilitates installation of a 4L80/4L85 GM automatic transmission behind an LS engine in any year 1st-gen F-body or 3rd-gen X-body
- Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance
- High-strength low-alloy steel construction
- Provides an engineered 3 to 3.5 degree engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles, when installed with Hooker 1st-gen F-Body & X-body LS engine swap brackets
- Designed in conjunction with Hooker 1st-gen F-body & X-body LS/LT engine swap brackets to provide bolt-in installation of Hooker LS swap headers and exhaust systems for this application
- Installation requires use of transmission mount 71223029HKR (black) or 71223030HKR (red)
- Provides the highest clearance available for up to 3" exhaust system routing
Specs:
| Application | 67-69 F-Body/ 68-74 X-Body |
|---|---|
| Brand | Hooker BlackHeart |
| Emission Code | 5 |
| Engine | GM Gen III/IV/IV (LS/LT) |
| Finish | Black Powdercoated |
| Material | Steel |
| Motor Type | GM LS/LT |
| Product Type | Transmission Crossmember |
| Sale Category | Engine Swap Parts |
| Subframe | Stock |
| Transmission | 4L80E |
| Transmission | 4L85E |
| Transmission Type | 4L80/4L85 |
| Type of Component | Transmission Crossmember |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973-1974 | Buick | Apollo | Base |
| 1969-1974 | Chevrolet | Nova | Base |
| 1973-1974 | Chevrolet | Nova | Custom |
| 1973-1974 | Oldsmobile | Omega | Base |
| 1971-1974 | Pontiac | Ventura | Base |
| 1973-1974 | Pontiac | Ventura | Custom |
| 1974 | Pontiac | Ventura | GTO |
| 1968-1971 | Pontiac | Acadian | Base |
| 1967-1969 | Chevrolet | Camaro | Base |
| 1967-1969 | Chevrolet | Camaro | RS |
| 1967-1969 | Chevrolet | Camaro | SS |
| 1967-1969 | Chevrolet | Camaro | Z28 |
| 1968-1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1967-1969 | Pontiac | Firebird | 400 |
| 1967-1969 | Pontiac | Firebird | Base |
| 1967-1969 | Pontiac | Firebird | Sprint |
| 1969 | Pontiac | Firebird | Trans Am |
| 1968 | Chevrolet | Chevy II | Nova |
| 1967 | Pontiac | Firebird | HO |
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 26 reviews
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Product Reviews
★★★★★ 5
Happy Customer
Size: Medium, Color: (001) Black / Black / White
Item was as describe, comfortable and stays in place thick but breathable ! I will order from this company again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 5
Love these socks
Size: Large, Color: (035) Steel / White / Black
Great quality socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 4
Good quality
Size: Large, Color: (035) Steel / White / Black
These are a bit thicker then a compression sock and they come up higher on the ankle than a no-show sock normally does. They are very comfortable and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
★★★★★ 5
Good quality socks
Size: X-Large, Color: (001) Black / Black / White
Great value and great product and comfort. Not thin and wears well not like thin socks in a size that fits
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
★★★★★ 5
Socks
Size: Medium, Color: (001) Black / Black / White
Great price, perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
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