Here are some pics of my 77. Porterbuilt Dropmembers front and back with 3" spindles, Firestone bags and Air Ride Strong Arms in front, 22" Vintec's ( 22x8.5 w/ 5 1/2" backspace & 22x10 w/ 4" b.s) I'm running 255/35/22's front and 285/35/22 rear. The truck lays frame with 5/8" to spare! So with this combo a 30" front would lay!! I narrowed the rearend 2" per side, and raised the bed floor 3" to clear the fuel cell and 4-link bars. I will be moving the stock wheel tubs up and will post pics as progress is made.
