bfrank79

does anybody have a part number or know what size bolts to use to bolt a 4L80E bellhousing to a 6.0?

leonpiper69

iTrader: (3)

shouldnt it be the same as the 4l60 boltz? just 10x1.5 about 30-40mm long no? that what i just bought for mine, i think thy were 40mm long.

Ryan33187

iTrader: (16)

^^ Yep, same as the 4l60 bolts no different.

tim99ws6

iTrader: (31)

if you're ghetto...go down to lowe's and buy some there for cheap, haha.

bfrank79

ok, thanks. i didnt know they were the same as 4L60 because this is a conversion, i got the motor and tranny from 2 different vehicles and they're going in a 79 C10. and the guys at the dealership were saying it took half bolts and half studs, so i didnt know.

Ryan33187

iTrader: (16)

Not sure why the would say that... I took my 4l60e out and put the 4l80e in with no problems from the original bolts that I took out with the 4l60