You Receive: Two Exhaust Headers, X Pipe, Two Resonators
REQUIRES 18″ EXTENSION TO BE MADE
Header features 4-1 piping design design.
1.75″ Primary Tubes
3″ Outlet
Head Flange Thickness: 7/16″
Outlet Flange Thickness: 3/8″
FITS:
Chevy Corvette Years: 1997-2004
Product Features
- CNC machine flanges with TIG and MIG welded construction
- Direct bolt on installation
- High Quality Polished Stainless Steel
- Mandrel Bent Piping
- x2 O2 Sensor locations and comes with blanking plug for models that dont require them.
i took good pictures and did some explaining on the Corvette Forum These headers actually fit well, although the factory welded brackets on the headers did not match up under the car they were only off by about an inch. they bolted up to the heads well, the air system flanges matched up well to the factory pieces. I did have to have to pieces of 2 1/2 inch pipe welded in between the resonators and the x-pipe. they x-pipe did bolt up to factory location. drivers side header has to go in from bottom, passenger side goes in from top. i took good pictures and did…
Great value Arrived in 2 days despite not being prime. Headers themselves fit great, have no problems with them at all. You do have to add approximately 18″ between the headers and the x pipe. No big deal. Any exhaust shop could do it in 10 minutes.
BUY THESE and save $$ For $250 you can’t go wrong with this setup. The only hardware I used was the donut gasket from the header to resonator. I bought ACDelco manifold gaskets and new manifold bolts. Also got some grade 8 nuts/bolts for the resonator to manifold connection. O2 extensions 24″ will be needed. Was able to install both sides from the top, just lift the motor about an inch and you have plenty of room. Driver side was more of a pain. All done on jackstands. Fits nice and tight. You will need…