ARP Bulk Fasteners
GENUINE ARP MADE IN THE USA !!!
Part Number AP2.500-1SB
Specs :
Overall Length : 2.500"
Diameter : 7/16"
Threads : 
7/16"-14 .670" Long
7/16"-20 1.00" Long
Broached 3/16" Allen On The Fine Thread End
Between Threads : .830"
Made From 8740 Chrome Moly Steel And Black Oxide Coated
Threads Are Rolled AFTER Heat Treat for Strength And Better Torquing
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