C3 Corvette Big Block Headers Dimensions:1-7/8" x 3" American Racing Headers' Axleback for

American Racing Headers' Axleback for the V6 Mustang features stainless steel mandrel-bent tubing

high-quality materials and state-of-the-art manufacturing make it easy to see why Borla is THE choice of performance enthusiasts worldwide

The non-stick surface finish simplifies cleaning

25 Thread Size

C3 Corvette Big Block Headers Dimensions:1-7/8" x 3" American Racing Headers' Axleback forARH C3 Corvette header systems are now available for conventional Big Block applications. Maintaining our tradition for outstanding 100% US made quality, our C3 Big Block headers are available with 1 7 8" and 2" primaries to accommodate your desired application. Also Our C3 Big Block headers are offered with Round , Square and D Port Flanges to meet your vehicle's needs. If you've swapped your C3's stock engine in favor of an LS engine, we've also got