Silverado & Sierra 4L80E Conversion Crossmember 2007-2013 (2wd) Satin Black 1999-2006 Silverado & Sierra this is what you reference

this is what you reference all measurements from and should be concentric

2 Inches Diameter

UPDATE 6/2025: New design with additional clearance for larger driveline

If you are planning to make more power

108mm Porsche-style CV's and bolt-on chromoly inner stubs

Silverado & Sierra 4L80E Conversion Crossmember 2007-2013 (2wd) Satin Black 1999-2006 Silverado & Sierra this is what you reference(In Stock) Suspension Engineering chassis and suspension components are designed and tested to create a high strength, durable product, with great fitment. Our manufacturing process employ automated tubing benders, CNC machining, and laser cut components. We stand behind our products, and you will not find a better quality product at such an affordable price. Note: Product is designed for customers looking to convert their existing 4L60E transmission