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Drivetrain› Automatic Transmissions and Components
Hooker
Transmission Crossmember 1967-1969 GM F-Body, 1968-1974 X-Body LS, Lt Swap Transmission Crossmember 4L80, 4L85 GM Automatic Transmissions Hooker BlackHeart
SKU: H00I 12627HKR
Moderate — 2–4 hours
Overview
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Part #: 12627HKR
LS/LT swap 4L80/4L85 automatic transmission crossmemberFacilitates installation of a 4L80/4L85 GM automatic transmission behind an LS engine in any year 1st-gen F-body or 3rd-gen X-bodyDesigned using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearanceHigh-strength low-alloy steel constructionProvides 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 bracketsDesigned 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 applicationInstallation requires use of transmission mount 71223029HKR (black) or 71223030HKR (red)Provides the highest clearance available for up to 3 Inch exhaust system routingDetails:Application: 67-69 F-Body/ 68-74 X-BodyEmission Code: 5Engine: GM Gen III/IV/IV (LS/LT)Finish: Black PowdercoatedMaterial: SteelMotor Type: GM LS/LTProduct Type: Transmission CrossmemberSubframe: StockTransmission: 4L80E, 4L85ETransmission Type: 4L80/4L85Type of Component: Transmission CrossmemberWarning: California Proposition 65
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 w/CAD Modeling For Optimal Fitment/Weight/Safety
- Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance
- High Strength Low Alloy Steel Construction
- 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
1967-1969 GM F-Body/1968-1974 X-Body LS/LT Swap Transmission Crossmember - 4L80/4L85 GM Automatic Transmissions
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | Hooker |
| Part Number | H00I 12627HKR |
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