FLAPS means Friendly Local Auto Parts Store. O'Reilly's has a remanufactured box for $190 and a pump for $46, hoses are around $20 each. As I said the kit from CCP (Classic Performance Products) is $95. May need some ebay/craigslist/junk yard brackets for pump. Don't buy used pump or box. Too much effort to end up with bad parts. CCP sells a COMPLETE! Kit for $649, you can wait for a sale if you want. Review the how-to below, with pictures, using this kit, for 63-66, This, or any other COMPLETE kit, will be your best bet and least headache and no searching around trying to figure out what works. See what you think. Seems like a lot of money but you may spend that on pieces and have trouble too.
http://www.classictrucks.com/tech/1204clt_1963_1966_chevy_power_steering_upgrade/photo_23.html
