I know someone out there has already addressed this issue, and I am looking for your experiance.
The new SPF rollers are shipped with a 3.46 Dana rear, I am using the Avon 295/50/15 rears (26.7") and will need a TKO 600 for the FE motor.
To me, neither the 0.82, or the 0.64 5th gear seem very good with this rear ratio/tire diameter for cruising at 70 mph. (2,500 rpm and 1,951 rpm).
What about a 0.68 5th?
Thank you for your wisdom in advance
Eric