Record quarterly net sales of $816 million, up 4% year over yearDiluted EPS of $2.13, up 11% year over yearIncreasing full year 2024 revenue, earnings and cash flow guidanceINDIANAPOLIS, July 25, 2024 /PRNewswire/ -- Allison Transmission Holdings Inc. (NYSE: ALSN), today reported second quarter net sales of $816 million, a quarterly record driven by all-time high quarterly net sales of $456 million in the North America On-Highway end market.David S. Graziosi, Chair and Chief Executive Officer of Allison Tra ...