Legal disclaimer-
South East Mopars and myself are NOT RESPONSIBLE FOR ANY SCREW UPS, BROKEN PARTS/TOOLS, PROBLEMS, INJURIES AND/OR DEATHS. YOU ARE DOING THIS AT YOUR OWN RISK. Just because I did this myself, does not always mean that you can, I still recommend PROFESSIONAL installation. ALWAYS use proper equipment, safety precautions and jacks/jackstands that are rated for the weight of the vehicle or higher.
Parts Needed:
1) 3/8" tranny hose, $3.00 a foot I bought 2 ft.
2) 2 hose clamps.
Pull off the line with the check Valve.
Leave the "Flared sections" on both the fitting coming out of the radiator
and the tranny line in place. Dont cut them off.
Next push the nut back as far as possible on the tranny line.
Use tranny fluid to lube the fitting and steel line,
makes it easier to push the hose on .
Cut hose to lenght needed.
Put both clamps on the hose and push the ends of the hose over
the flared section atleast an 1 1/2" and tighten clamps securely.

(Click Photo's for larger image)
Thanks to xjarhead69 at DF for this DIY.