Stainless Works V6814100S Big Block Corvette 2-1/2" Cat-Back Exhaust System Manual Trans Factory Connect

The Stainless Works V6814100S is a complete 2-1/2" cat-back exhaust system purpose-built for 1968–1972 Corvette big block models equipped with a standard (manual) transmission. Engineered as a direct factory replacement, this system connects to factory-correct manifolds for a clean, bolt-on installation with no cutting or custom fabrication required.

Constructed from premium 304 stainless steel, this exhaust system delivers outstanding corrosion resistance and long-term durability — a must for any classic muscle car build. Every tube is CNC mandrel bent to maintain consistent inner diameter throughout each bend, eliminating flow restrictions and maximizing exhaust scavenging for improved performance. All joints and connections are TIG welded for precise, leak-free seams built to withstand the rigors of high-performance use.

Key Features:

• 2-1/2" full cat-back exhaust system designed specifically for big block engines with manual transmission
• Dual chambered turbo-style mufflers for an aggressive, classic Corvette exhaust tone
• CNC mandrel bent tubing for unrestricted exhaust flow and maximum performance
• Premium 304 stainless steel construction for superior corrosion resistance
• TIG welded throughout for strength and long-term durability
• Factory connect design — mounts directly to OEM manifolds with no modifications required
• Mill finish on tubing and tips for a clean, classic appearance
• Dual outlet with single factory-style tip per side
• Backed by a limited lifetime warranty
• Proudly made in the USA

Stainless Works is an industry leader in American-made stainless steel performance exhaust systems and headers, manufacturing all products at their facility in the United States. The V6814100S is an ideal upgrade for restomods and classic Corvette builds seeking improved exhaust flow and sound without sacrificing factory-correct fitment.