Those look like the standard D98 stripes in white/red to me. Confirm with Mike (Judge273) about his GT-37 to be sure, but that's what it appears like to me in his photos.
OPH can tell you about repro's. He was the first IIRC.
Today, here is Phoenix Graphics link on eBay:
https://www.ebay.com/itm/38229787414...3ABFBMrpjJ0_Zi
Hope that helps. 
__________________
Eric Mitten
'74 Bonneville 4dr Sedan (455/TH400/2.93 open)
'72 LeMans GT (455/M-13/3.23 [8.5"] posi)
'71 GTO Hardtop (400/TH400/3.07 12 bolt posi)
‘71 GTO Convertible (455HO/TH400/3.23 posi)
'67 GTO Coupe (455/ST-10/2.93 posi)
Deuteronomy 8:3 
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