Energy Suspension Control Arm Bump Stop Set "Red" Tube Adapters The Fixed outer is a

The Fixed outer is a Billet Chromoly housing and full billet Chromoly internals

So there you have it

we have made the axle to with same diameter bars on each side (both larger than stock)

2007 - 2013 Silverado (1/2 ton)

1963 - 1987 C10 Chevy Truck

Energy Suspension Control Arm Bump Stop Set "Red" Tube Adapters The Fixed outer is aPolyurethane Bump Stops Energy Suspension performance bump stops help cushion a collapsing suspension, preventing bottoming out and expensive vehicle damage. Part Number: 99102 Low profile button head bump stop For limited suspension height, such as control arms on mini trucks. 11 16 Inches Tall 2 Inches Diameter Stud is 3 8 x 1 Inch long 2 Per Set Performance Polyurethane Bump Stops Helps prevent damaging and expensive suspension component contact!