American Racing: 2009-2013 ZR1 Corvette Long System Headers 1-7/8" or 2”, 3" x 3" or 3" x 2-1/2" Catted or Non-Catted X-Pipe Extension Harness Kit:Include ARP dry sump crankshaft bolt

ARP dry sump crankshaft bolt

and Stainless Works

*Automatic transmission ONLY **Coupe with factory ground effects ONLY

For use with 2" stock inline bolt pattern and stock port height on 351 with 9

Superior strength

American Racing: 2009-2013 ZR1 Corvette Long System Headers 1-7/8" or 2”, 3" x 3" or 3" x 2-1/2" Catted or Non-Catted X-Pipe Extension Harness Kit:Include ARP dry sump crankshaft boltWith Race Inspired Technology built into every system, you're looking at the very best the performance exhaust industry has to offer. Our C6 ZR1 systems are available with 1 7 8" or 2 primaries and your choice of 3" x 3" or 3" x 2 1 2" catted or non catted X pipe mid section. Of course, these are manufactured using the highest quality 304 S S available and require no modifications to install. All systems come standard with merge collectors and