Chevy Gm 64-94 Polished Billet Aluminum Column Shift Lever They have a minimum wall

They have a minimum wall thickness of

These valve covers are TIG-welded and are manufactured to help eliminate distortion and ensure a perfect fit to help protect your valve covers and rocker arms

they are made from 5140 Chromoly steel

while the extruded body has a tensile strength over 60

Speedmaster fuel filters flow up to 90 gph

Chevy Gm 64-94 Polished Billet Aluminum Column Shift Lever They have a minimum wallThese Speedmaster billet shifter arms are a great way to dress up your GM vehicle. With their billet aluminum construction and polished finish, they are a great way to put the finishing touches on your ride.