Description
This is a common flange on many factory GM exhaust pipes. Common vehicles this works for is all 3800 downpipes, resonators, Cobalt's, etc.
2.5" Mild Steel 2 bolt exhaust flange. Buy more than 1? USPS first class mail is $4 for 1st one and $2 each additional. Or choose UPS 2nd day air shipping for a flat rate $9.50 for as many as you want.
It is slotted so that it can be used for a variety of applications.
Check our store for other Exhaust Flange options listed below!
- Turbo 5 bolt is made for 2.5" piping.
- 3800 header flanges have 1 3/4" bore
- T4 mild steel flange is 1/2" thick
- All stainless flanges are 3/8" thick unless listed otherwise
- 3 bolt 2.5" flange is used on some 3400 downpipe exits, it's is 1/4" thick
- 3" two bolt flange is used on our 3800 downpipes, TOG headers, and Midlength headers (has 5.5" spacing between bolts)
Thanks for shopping!
About Us
Today ZZP is located in Wyoming, MI. Occupying over 30,000 sq ft, we are the World's Largest Supplier of
aftermarket performance parts for 3800,Sonic/cruze,Ecotec, and soon to be ATS platforms providing industry
leading customer service and support. Our staff of professionals has intimate knowledge in all the vehicle
platforms we represent and are dedicated to 100% customer satisfaction. ZZPerformance provides you with highly
specific technical information, not found anywhere else.