ARP AR4.500-1LB Bulk Chrome Moly 1/2" Threads 4.500" Long Studs Sold EACH
$6.95
ARP Bulk Fasteners. GENUINE ARP MADE IN THE USA ! Between Threads : 2.030". Threads Are Rolled AFTER Heat Treat for Strength And Better Torquing. 1/2"-13 Thread Is 1.280" Long.
