Hi there can anyone tell me if 3.08 crown and pinion gears from a EF will bolt into a XW diff housing which is currently running 3.5 gears, 351C and 4sp Toploader so open road is madness and xw-y diffs getting thin on the ground here in n.z. Dont want to go 9inch due to weight and expense. Any info much appreciated, Cheers...