Answer:Engine HeightsStep-by-step explanation:B18M: The B18 series of engines typically have a block height of approximately 9.4 inches (239 mm).B27M: The B27 series generally has a block height around 9.4 inches (239 mm) as well, similar to the B18M.A90DM: The A-series engines, like the A90, tend to have a height of about 9.0 inches (229 mm).