Momo Steering Wheel to OE Column Adapter - Matte Black Trim - Nissan Z 1988-1996 Radio Cover They are made from AMPCO-45

They are made from AMPCO-45 extruded aluminum bronze with 5% nickel added

and the steering column

Chevrolet: Silverado 1500 LTD 22 - 22

2020 GMC Sierra 3500 HD Crew Cab Pickup Vehicle has carpeted factory storage boxVehicle Applications: 2019-2020 Chevrolet Silverado 1500 Crew Cab Pickup Vehicle has carpeted factory storage box

If you are ordering a 6100 intercom with your DSP

Momo Steering Wheel to OE Column Adapter - Matte Black Trim - Nissan Z 1988-1996 Radio Cover They are made from AMPCO-45Momo invented and market launched the first collapsible steering wheel hub in the early 1970's. These units are able to absorb outstanding impacts thanks to a programmed deformation design process, thus dramatically increasing the safety level in case of collision. Momo offers the largest application based catalog in the industry, offering fitments for hundreds of different vehicles to fit their world class steering wheels or other 6 bolt steering