I bought both of those covers last summer and BOTH had interference with the left motor mount or K-member.
Look at post # 12 to see what I had to do to run external oiling with a stock K-member and mounts
http://www.protouringmopar.com/showthread.php?850-Milodon-BB-external-oiling-system-anyone-use-them

1941 Taylorcraft
1968 Charger
1994 Wrangler
1998 Wrangler
2008 Kia Rio
2017 Jetta

I didn't do 4 years and 9 months of Graduate School to be called Mister!