Swapping out old PS box? Any suggestions on new one?

Get ahold of Peter Bergman at Bergman Auto Craft, (he's a member here as well, GMachineDartGt ) . I bought a box,pump,hoses & coupler off him last year. He was absolutely awesome to deal with from start to finish. It was pricey but honestly can't recommend Peter enough. The 70 dart V8 is a daily driver and steers with one finger on the highway!