Hello all, Does anyone know off the top of their head what size/pitch/length bolts I need for bellhousing to 360 block and from np445 to bell? Truck is a '70 w200. Thanks! Jeff
360 bell is the same as a 318
445 bolts same as a 435
just measured the bolts on a 445/318
3/8 x 1.25" NC
9/16 x 1.5" NC
grade 5 at least, might be grade 8, too greasy to see for sure
might be a few that are different, look at the casting thickness to know