Thread: Bb det intake valve seal size

Just like the title states, long story short got a leaky intake valve seal and was wondering if anyone knew the size of the oem ones, I seen they have a 5.5mm 6mm etc need to know so I can order them and replace them. Thanks in advance

Intake valve stems are smaller than the exhaust but this is not always true. Intakes are typically 6mm. You can open up your valve cover, pull a rocker and shim and measure for complete accuracy.