Complete wheel bearing kit source?

[Chrispbrown36]

Does anyone know of a source for a complete front wheel bearing kit (spindle bearing, inner and outer bearings and races) for an 87 Chevy V10? I found a kit with everything but it is listed for 1978-1991 Blazers and 1978-1986 trucks. I thought that there wouldn't be a difference between Blazers and the 86 and 87 Chevy trucks, but I am leery of ordering it without knowing for sure. So, does anyone know of any differences?