Looks like you need a large sector pitman and you ordered the small sector pitman because Summit said it would fit.
When it comes to F and M body parts, almost every website is wrong about fitment.
This $7 Chinese part cross references with the Moog part number above. If you're gonna play roll the dice and see what fits, spend $7 instead of $100. If it doesn't work, use it as a paper weight
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