Instructions, Tech Articles
Ford Instructions:
92-97 F250 / F350 Shackle Reversal FORD-FSRSD-004
92-97 F250 / F350 Shackle Reversal FORD-FSRSD-002
92-97 F250 / F350 Shackle Reversal FORD-FSR-002
92-97 F250 / F350 Shackle Reversal FORD-FSR-003 / FSR-005
92-97 F250 / F350 Complete Coil Swap Kit FORD-CSS
92-97 F250 / F350 2WD to 4WD Swap Frame Box Kit Instructions
92-97 F250 / F350 Rear Super Duty Spring Swap Kit
85-91 F250 / F350 Shackle Reversal FORD-FSROB-003
Diesel World's Super Duty Spring FSR Install Writeup:
https://www.dieselworldmag.com/diesel-technology/project-obsessed-4/
Toyota Instructions:
Toyota Solid Axle Swap Instructions
Toyota Rear Chevy Spring Swap Instructions