Thrush Header application

[scuncio]

Hi folks,

I’m looking at an old set of SBC headers with the Thrush logo embossed on the flanges, and a part number 5511-030. Can any of you guys identify the application?

Thanks,
Tony

[Lee Stewart]

https://images2.imgbox.com/31/7f/4dtibPOV_o.png (https://imgbox.com/4dtibPOV)

https://www.thrushexhaust.com/email-the-thrush-tech/