Reproduction 70-81 Firebird A/C transition duct, who made it? | Motors | eBay Community

Reproduction 70-81 Firebird A/C transition duct, who made it? | Motors | eBay Community

eBay Categories

Reproduction 70-81 Firebird A/C transition duct, who made it?

I'm trying to figure out who manufactured this reproduction 1970-81 Pontiac Firebird/Trans Am LH under column A/C transition duct. It is marked GP and the part number is 500068 (the original GM duct is part number 477722). Thanks in advance for any help you folks can provide.

20230705_120858_HDR~2.jpg

â€ƒ

20230705_121205_HDR~2.jpg

â€ƒ

20230705_121404_HDR~2.jpg

â€ƒ

bossesale77

763 View listings

Posted 3 years ago·Last reply 3 years ago

1 comment

tony1963

·3 years ago

1384 View listings

How do you know it is a reproduction and not an OE part that was farmed out?