Header studs?

[6PKRTSE]

I dunno man I tried ARP and I could not find any 5/16 header studs. I could only find 3/8 studs, or 5/16 bolts. Not saying they don't exist, but I couldn't find them anywhere.

Edit: that motor is nasty looking!

Thanks. Email ARP. They have hundreds of sizes in bulk/individually that they don't even have online or in their catalogs. They have even made dozens of custom sizes for us if you have a long enough wait time for them to be made.

 

[JKCuda]

Thanks. Email ARP. They have hundreds of sizes in bulk/individually that they don't even have online or in their catalogs. They have even made dozens of custom sizes for us if you have a long enough wait time for them to be made.

Didn't know that! I will email them and see what's up. Thanks!