Engine Quest pushrod question

I have EQ heads on my 408 and had to use 7.55" pushrods for optimum valve train geometry, but I'm running a solid cam and Harland Sharp rockers and the block was decked. Different options like that can all affect what you need. Instead of going with what everyone else runs you really need to measure what your engine combo requires. It's really simple to measure with an adjustable pushrod. If you don't have the right length rods the geometry can be off and cause a loss of performance and possibly even mechanical issues.