When I looked on the Dante's site I could only find B-body trunk mats.The plaid is incorrect for '68 so I am glad you did not get that pattern. FYI, the correct '68 Hondstooth pattern is available and your original mat was likely in that pattern. I have purchased a few Houndstooth pattern trunk mats from Dante's but you need to specify the pattern to make sure you don't get the plaid pattern.
When I looked on the Dante's site I could only find B-body trunk mats.
What pattern is correct for 1967 300?