Home / Motor / DART 7/16 exhaust, short stud girdle nut “ARP Porsche 911 AC 3.6L & 3.8L crankcase thru bolt kit” has been added to your cart. View cart DART 7/16 exhaust, short stud girdle nut€ 8,81 DART 7/16 exhaust, short stud girdle nut quantity Add to cart SKU: 64210220 Categories: Bolts & Studs, Motor Brand: Dart Machinery Related products Bolts & StudsEngine & Performance SB GM Pre ’03 CA625+ 12pt head stud kit Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Bolts & StudsEngine & Performance ARP Head Stud Kit Ford 5.2L Voodoo ’15-Later Bolts & StudsEngine & Performance “SB2-2 3/8″” block 260ksi 12pt hsk”