Enhance your classic ride with our 1967-72 Big Block Exhaust Pipe Extension, featuring a sturdy 2-1/4" O.D. for optimal flow and performance. Perfectly crafted for muscle car enthusiasts seeking durability and improved exhaust efficiency.

Upgrade your classic ride with the 1967-72 Small Block Exhaust Pipe Extension. Featuring a durable 2" O.D. design, this extension ensures optimal exhaust flow and performance, enhancing your vehicle's power and sound. Perfect for restoration projects!