Thanks YAR, it's being built as a 'period correct' hotrod, so not using original drivetrain components already. Original bed not being used, so neither is the gas tank. 235 w/ 3 speed and '58 1/2T rear. Maybe a T5 in the future!
I got access to an old Chev parts manual last night, and it says 30-35 is single arm, and 36-46 have dual arm, so that answers my question. Now I need to source a pair of dual arm actuators!
Thanks again, Daryl
