Home / Engine & Performance / Motor / “3/8″-24. 1/2″ socket. .645 flange OD. 12pt nut kit” (1pcs “Haltech Turbosmart GenV eWG60 Powergate 60” has been added to your cart. View cart “3/8″-24. 1/2″ socket. .645 flange OD. 12pt nut kit” (1pcs€ 2,72 "3/8"-24. 1/2" socket. .645 flange OD. 12pt nut kit" (1pcs quantity Add to cart SKU: ARP-300-8372 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Description Description Country of Origin: USA Related products Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1 Bolts & StudsEngine & Performance ARP cabinet with SS 12pt metric accessory bolts Bolts & StudsEngine & Performance ARP cabinet with black hex accessory bolts