https://www.rockauto.com/en/moreinfo.php?pk=3425088&cc=1361551&jsn=1816: This is a new one at RA with no core charge and it has two equal length bolts on it.
https://www.rockauto.com/en/moreinfo.php?pk=536079&cc=1361551&jsn=1829: This is an example of an unequal length bolt starter but does have a refundable core charge because it is a reman unit and is more expensive than the new with equal length bolts.
The starters that are reman that require a core charge will charge you that core charge fee up front and then refund back to you when you return it. That is why if you can get the new for so cheap with no core charge, that is better. There is also a current 5% discount code at RA that is 158394133131744462 and if you buy from RA you type in the code where it asks you
"How did you hear about us".
Then the shipping fee for wherever you happen to be. I would assume the one from CARID has a shipping fee as well. Plus it is reman.
If I was buying the new one I would get the AC Delco one but the one I posted is the cheapest.
To know about the unequal or equal length bolts, you just look at the two mounting bolts that come in from the bottom and if the mounting holes are of equal length, then the one I posted will fit but if one of the mounting ears is way shorter, then that is the unequal length. I posted the two examples as the cheapest choices of the new or reman starters.