black cubes in block water jackets...block catalyst?

87hilux7mge · 09-19-2011, 05:42 AM

figured out what they are. went down to the shop, and asked them what the hell they put in my block.

they showed me their box, and it is very similar to the above product. they are called REBUILDER CUBES. original, neh? but they are actually designed to disintegrate on their own. i asked about possible obstruction or damage to the water pump, and they said there would be none and they put them in all their motors. i also recieved a nice piece of paper that guarenteed against damage, high five!

so, no worries...but i still have to take the head back off....I FORGOT THE DAMN RTV ON THE REAR TIMING COVER....i do have it completely gaskacinched, but i dont wanna take any chances with it so...piss..

09-19-2011, 05:42 AM	#8
87hilux7mge walbro fp Join Date: Dec 2010 Location: spokane Posts: 479	figured out what they are. went down to the shop, and asked them what the hell they put in my block. they showed me their box, and it is very similar to the above product. they are called REBUILDER CUBES. original, neh? but they are actually designed to disintegrate on their own. i asked about possible obstruction or damage to the water pump, and they said there would be none and they put them in all their motors. i also recieved a nice piece of paper that guarenteed against damage, high five! so, no worries...but i still have to take the head back off....I FORGOT THE DAMN RTV ON THE REAR TIMING COVER....i do have it completely gaskacinched, but i dont wanna take any chances with it so...piss.. __________________ 87 toyota 4x4 single cab short box pickup, 7MGZE.