Home / Bolts & Studs / 7/16-20 hex nut kit (2pcs) “ARP Porsche 911 AC 3.6L & 3.8L crankcase thru bolt kit” has been added to your cart. View cart 7/16-20 hex nut kit (2pcs)€ 6,47 7/16-20 hex nut kit (2pcs) quantity Add to cart SKU: ARP-200-8626 Categories: Bolts & Studs, Motor Brand: ARP Description Description Country of Origin: USA Related products Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Bolts & StudsEngine & Performance ARP Porsche 911 AC 3.6L & 3.8L crankcase thru bolt kit Bolts & StudsEngine & Performance “SB2-2 3/8″” block 260ksi 12pt hsk” Bolts & StudsEngine & Performance ARP Head Stud Kit Ford 6.0L Powerstroke Diesel CA625+