LS/LT swap 4L60/4L65/4L70/4L75 automatic transmission crossmember. Facilitates installation of a 4L60(multi-piece case only)/4L65/4L70/4L75 GM automatic transmission behind an LS engine in any year 1st-gen F-body & 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 Inch exhaust system routing

Details:

• Application: 67-69 F-Body/ 68-74 X-Body
• 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
• Subframe: Stock
• Transmission: 4L60E, 4L65E, 4L70E, 4L75E, 700R4, Powerglide, TH350
• Transmission Type: 4L60(multi-piece case only)/4L65/4L70/4L75
• Type of Component: Transmission Crossmember
• Warning: California Proposition 65