Yes it will assuming the 8th digit in each car's VIN are identical.
CASTROL 10W/40
40 psi plus or minus 540 psi plus or minus 5
40 psi plus or minus 5
My two top picks would be 1: flowmaster 44's or 40's 2: glasspack
50 50 coolant is what i use- would suggest no more han a 60 40 mix.
Try spraying them with WD-40 and let iot sit on there for a while. If that does not work try a 4 way lug wrench .
Have you changed your oil lately? You can try adding 10/40 wt. oil the next time you change oil.
No. A 2011 Hemi requires 5W20 for the multi displacement system to function properly.
Minimum spec at a warm idle is about 12psi. Normal is about 30 at idle. Should go 40-60 at 3000 rpm.
Around 60-70 lbs cold, 35-40 lbs at normal operating temperture, and 15-30 lbs warm at idle.
I've never worked with a blockhead motor, but I'd think so, because as far as I know the only thing that's changed with Harley engines in the last 30-40 years is the top end.
you might try spraying WD-40 into the bearings of the fan and fan motor, and then spinning the motor by hand a few times. If this does work, you will have to add a regular lubricating oil to the places where you have sprayed the WD-40, as it will dry out fairly quickly. I would recommend using Gunk 'Super Oil'.