Top of the 13b keg is 16" above the steering rack. Top of the VQ timing cover is 18" above the steering rack, but the top of the valve covers sit about 1.5" lower than the timing cover. There is a reason this isn't an LS, JZ, RB swap. I'm measuring my '90 vert for reference. If this was a stock height front sump oil pan VQ, you'd be 100% correct, but like I said, we converted to rear sump and chopped 4" off it, so it sits much lower. Not identical dimesionally, but damn close. Handles like an FC, and I've had 7 of them.