bellhousing bolt pattern

[jgh64pkup]

is there any difference in bolt patterns on ls engines and sb/bb chevy engines

[9t8z28]

is there any difference in bolt patterns on ls engines and sb/bb chevy engines

Yes, they are different.

[jgh64pkup]

do they make an adapter or would it be better to get another transmission

[9t8z28]

do they make an adapter or would it be better to get another transmission

You could get another bellhousing but the input shaft would be different as well.

[bigrondownhiller]

I think the older sbc has one extra hole in the bellhousing that the ls1 doesnt have.

[jgh64pkup]

i want to build an lq9 for my truck and want to go carbureted so i want a non computer controlled trans