There are no bolt in power steering conversions. I'm not sure what type of unit would best serve a 42 as my experience in this area is with TF trucks, 60's, and F100's. However, most of the same modifications are required. You will need a steering box, pitman arm, drag link, hoses, pulleys, pump & brackets. You will also need to modify the column or replace it. There are a number of sources that offer kits, most require some welding and cutting. Do some research and determine which system is within your budget and mechanical expertise. In all cases as Bill stated, bring money.
Fred

Last edited by rfs56trk; 08/23/2013 11:08 AM.

1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine