Would anyone know for sure the block casting number used by Volvo for the AQ231A? I’m looking at swapping in a rebuilt vortec 383 to replace the tired 305. The 383 uses the 350 block with a casting number of 880. I just want to make sure it’s compatable, having all the threaded holes for accessories like engine mounts, alternator power steering etc
Thanks,
Mark
Thanks,
Mark