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Bolt size?

995 views 3 replies 2 participants last post by  Trojan Horse 
#1 ·
K let's see how awesome you guys are. I bought a radiator holder for the top radiator support of my 88 mustang. It bolts to pre threaded holes in the core support my bolts are missing and I can't drive the car:(. Bolt size? And thread?
 
#2 ·
They are either 1/4 x 20 thd x 1"
or 5/16 x 18 thd x 1"

Those are the most common bolts used in bolting the front end metalwork together on most all Ford vehicles. At least until they went full metric if they have by now.
 
#4 ·
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