4.88 in a street/strip car?

Cope said
No water box at the stop light...

:)

General consensus, 4.88 and replace the copper cobras with some DOT radials for the win?

There you go.... Tire circumference is huge here ,with a loose converter. .... This might be ,a trial and error... unless you give us the tire height, of those Coopers
(Rear suspension setup?)
Worn out ,and stock? ,or you wanna go quick , cheap?