GSC P-D Ford Mustang 4.6L SOHC 2-Valve Manganese Bronze Stopper Style Intake Valve Guide - SET OF 8 Engine_Engine Dress Up The studs are naturally stronger

The studs are naturally stronger due to their extra thickness and superior material quality but they also benefit from a much coarser rolled thread (meaning you can tighten them far more than the standard bolt which in turn will offer a much higher clamping load between both the cylinder head and block faces where you head gasket is situated

Although AEM's High Flow Fuel Pumps are the same physical size as many OEM fuel pumps

0i 2001-2006 BMW X5 3

0L M11 Flywheel Bolt Kit

these particular ones designed specifically for the 1999 P1

GSC P-D Ford Mustang 4.6L SOHC 2-Valve Manganese Bronze Stopper Style Intake Valve Guide - SET OF 8 Engine_Engine Dress Up The studs are naturally strongerGSC P D Ford Mustang 4. 6L SOHC 2 Valve Manganese Bronze Stopper Style Intake Valve Guide SET OF 8