I need short blazer rear driveline

[Gyva]

Anyone have a driveline measuring 38 inches from center to center from U-joint caps. I Need it for the rear of a 69-71 blazer I Think I need a shorter one than whats normal... I put a later model rear end in and the pumpkin is bigger so my drivelin needs to be shorter... I took the measurment of 38 inches with the truck sitting on all 4's so it'll need a little bit of travel (compress and stretch room) under normal driving conditions.... I live in south Idaho if anyones close??? Please let me know if you got one for sale or trade my wrecking yards have nothing thanks

Mike...