Home / Bolts & Studs / ARP Nut Kit M12 X 1.25 12PT 10 Pack “ARP Porsche 911 AC 3.6L & 3.8L crankcase thru bolt kit” has been added to your cart. View cart ARP Nut Kit M12 X 1.25 12PT 10 Pack€ 75,41 ARP Nut Kit M12 X 1.25 12PT 10 Pack quantity Add to cart SKU: ARP-301-8358 Categories: Bolts & Studs, Motor Brand: ARP Description Description Country of Origin: USA Related products Bolts & StudsEngine & Performance Dodge 5.9L 12V Cummins ’94-’98 custom age hsk Bolts & StudsEngine & Performance ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit Bolts & StudsEngine & Performance “SB2-2 3/8″” block 260ksi 12pt hsk” Bolts & StudsEngine & Performance ARP cabinet with SS hex metric accessory bolts