Hooker LS engine swap transmission crossmembers are built to mount the transmission in place when switching to an LS engine. They are designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety, and appearance.
The crossmembers are manufactured from high-strength, low-alloy steel and then black powder coated for maximum durability. They provide an engineered 3 to 3.5 degree engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles.
They are designed to be used in conjunction with Hooker LS engine swap brackets to provide a bolt-in installation of Hooker LS swap manifolds, headers, and exhaust systems for this application.
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 engine swap brackets to provide bolt-in installation of Hooker LS swap headers and exhaust systems for this application.
- Will install with either a stock rubber, or Prothane™ 7-1604 poly mount.
- Provides the highest clearance available for up to 3" exhaust system routing.
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.
Hooker Headers warrants its products to be free from defects in materials and workmanship for 90 days from the date of purchase.