Here's a list of the tooling that I used for the GIB:

Wheels(depends on build check sidebar for notes)
USAKnifemaker.com

Motor 56c frame (single speed or vfd)
Wayne Coe

clearance for 1/4 bolts (I used 17/64 for my build)
1/4 - 20 tap
3/8 - 16 tap(Not needed after 4/10/15, hole was changed to 1/4-20)
1/2 - 13 tap

Gas shock from McMaster-Carr(40# minimum) - 9416K15
Zinc eyelet end fitting (x2) - 9416K84

Here is a list of the hardware I used:
(4) 3/8-16 x 1" bolts with (4) nuts (attaching main upright to base)
(4-6) 1/4-20 x 1" with (4-6) nuts (attaching motor to base)
(4) 3/8-16 x 1" bolts (attaching motor to main upright)
(8)   1/4 - 20 bolts x 3 inches (tooling arm and workest support)
(4)   1/4 - 20 bolts x 3 1/2 inches (tooling arm and workest support)
(3)   3/8 - 16 bolts x 2 1/2 inches (idler upright to main upright)
(4)   1/4 - 20 bolts x 1 inch (idler wheel support)
(1)   1/4 - 20 bolt x 3 inches (idler wheel support pivot)
(1)   1/2 - 13 bolt x 1 1/2 inches (idler upright to idler arm)
(1) 3/8-16 x 1" with (1) nut (handle to idler arm)
(3) 1/4-20 x 1 1/4" with (3) nuts (top shock mount)
(1) 1/4-20 x 1 1/2" with 1 nut (bottom shock mount)