preddysgarage
New member
i gotta 14 bolt 10.5 gear in 78 3/4 4x4 and a 10 bolt 8.5 gear 79 1ton 4x4 both chevy, the 10 bolt has 4.56 gears and the 14 bolt has 3.73 gears i'm lookin to replace the 3.73 gears with 4.56 or 4/10 but i have the 4.56 gears available no cost, which axle is stronger the 14 bolt or the 10 bolt i do not know the name brand of each axles but which is better dana rockwell or spicer i think thats the only axles they put in those model trucks. any opinions would be great full