Appears to be 37-41 V8 Ford, your better off using the, 33 to early 36 distributor, 3 bolt, for ease of fit, if you want the best performance get the late style 36 (also a 3 bolt but slightly harder to find) with the flat top coil and change the internal mechanical advance to the 11A (1941) style it gives some additional advance, uses the 37-41 rotor and inner distributor caps, these may be easier to find parts. Contact Bubba and see what he has and Skip Haney to see if he has a rebuilt coil to match.