Home / Engine & Performance / Motor / SB Chevy 18C & 18X Brodix head w/3/8 step stud “Chevy Duramax 6.6L diesel CA625+ custom age HSK” has been added to your cart. View cart SB Chevy 18C & 18X Brodix head w/3/8 step stud€ 514,35 SB Chevy 18C & 18X Brodix head w/3/8 step stud quantity Add to cart SKU: ARP-234-4727 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Description Description Country of Origin: USA Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm