I'm looking for a set of brand new 8.9:1 GZE pistons, .050 oversize, with OEM rings.
I've contacted Lithia Toyota and a few other sources but I'm having a hard time finding them.
I need new in box units only.
I've been told the part number is 13103-16100 for the pistons, but I'm unsure if this is for oversize units or regular ones. I also don't have the part number for the rings.
So on to my questions.
Does anyone have a source for these parts?
Are USDM 8.0:1 GZE piston rings the same as the 8.9:1 rings?
Anybody got the oversize piston ring part numbers?
Also there is nothing wrong with using the pistons with skirts designed for oil squirters in a block without squirters correct?
These pistons will be going into a 7-rib largeport.
Thanks for your help