Aeroflow Holden V8 Head Bolt Kit AF37-2130 Category_Boost Control They feature a Stainless-Steel washable

They feature a Stainless-Steel washable element and can be securely fastened with a hex head located at the bottom

you can count on safe

which means this will need to be configured as either a 6 Tooth Kit or 12 Tooth kit depending on which tooth profile you choose upon checkout

Part #: PH 4075     P/Steering: Yes Gasket: DSF 18 Air Con: Yes Primary Pipe: 1¾" (44mm) Oxy Sen: N/A Secondary Pipe: - E

Installation Instructions: JZ COIL KIT CLICK HERE

Aeroflow Holden V8 Head Bolt Kit AF37-2130 Category_Boost Control They feature a Stainless-Steel washableSuit 253 304 308, 12 Point Head, 8740 Grade Material Aeroflow Performance head bolts greatly improve your cylinder head to block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. These head bolts are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold