You should (might?) be able to cut the pins off a Chevy one with a hack saw. Postage two ways to borrow will cost almost as much as the tool. I'll look at mine tonight and see if it has enough clearance between the pins to lay a blade in there.

Big Truck: 00, 3.5, Endeavor, 5-Spd drive line in hand!
Little Truck: 87, 2.6T I/C, MT, LSDs, Tonneau Top
Her Truck: 03, 3.8, 20th Anniv, 65k
Daughter's: 06 Eclipse, Keeping it Mitsu!
FSMs: MitsubishiLinks.com