Home / Engine & Performance / Athena HG 396,402,427 MARK IV/BOW TIE TH1,3mm D115,316mm “Haltech Turbosmart GenV eWG45 Hypergate 45” has been added to your cart. View cart Athena HG 396,402,427 MARK IV/BOW TIE TH1,3mm D115,316mm€ 121,21 Athena HG 396,402,427 MARK IV/BOW TIE TH1,3mm D115,316mm quantity Add to cart SKU: 338335R Categories: Cylinder Head, Engine & Performance, Headgasket Brand: Athena Description Description Bore – Actual: 115.32 Material Type: MLS Thickness: 1.30 Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG60 Powergate 60 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 9.0:1