Home / Bolts & Studs / DART Head Studs 7/16 and 3/8 x 3.550 for aluminum blocks DART Head Studs 7/16 and 3/8 x 3.550 for aluminum blocks€ 16,00 DART Head Studs 7/16 and 3/8 x 3.550 for aluminum blocks quantity Add to cart SKU: 66613550 Categories: Bolts & Studs, Motor Brand: Dart Machinery Related products Bolts & StudsEngine & Performance ARP Head Bolt Kit Caterpillar C15 8740 12pt Bolts & StudsEngine & Performance “SB2-2 3/8″” block 260ksi 12pt hsk” Bolts & StudsEngine & Performance ARP cabinet with SS 12pt metric accessory bolts Bolts & StudsEngine & Performance SB GM Pre ’03 CA625+ 12pt head stud kit