Will Optima 8010-044 6V RedTop Battery fit in 1930 Cadillac V16?
http://www.amazon.com/Optima-Batteries-8010-044-Starting-Battery/dp/B00099HVN6/ref=au_pf_pfg_s?ie=UTF8&Make=Cadillac%7C46&Model=452%7C5558&Year=1930%7C1930&carId=001&n=15684181&newCar=1&s=automotive&vehicleType=automotive
Yes, they do - see photo of a 1930 V-16 Roadster.
Regards, Ross.
That was quick. Thanks :D