Originally Posted by vinniekq2
2 inch primary pipe headers are too big to fit the stock exhaust bolt pattern on small block heads
Thrush professionals are a race muffler for race cars. Is this car a "gasser"
Guess I can contact Thrush and ask them about them as they're arn't shown on the site.
Learn something new everyday. Hate it when the parts sites don't mention that you'll need this or that to go along with the part.
Yeah, it's a streetdriven gasser (sbc 41 Willys) and I drive 85 miles or 130 miles to the track when I race.
Thanks for your reply.