4L60(multi-piece case only) 4L65/4L70/4L75 GM Automatic Crossmember; 1967-69 Camaro; 1967-69 Firebird: 1968-74 Nova

1967-1969 Camaro Firebird y/1968-1974 Nova LS/LT swap 4L60/4L65/4L70/4L75 automatic transmission crossmember.

Features:

• 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" exhaust system routing