Borla 400843 CrateMuffler S-Type Muffler for Small Block Chevy

The Borla 400843 CrateMuffler S-Type muffler is designed for small block Chevy applications using a 3-inch inlet and 3-inch outlet. Its offset inlet and center outlet configuration supports a straightforward exhaust layout where those connection positions are required.

This muffler features a stainless steel construction with a natural finish and an oval body. The CrateMuffler S-Type design is identified for GM 350, 383, and 406 applications, making it a purpose-built exhaust component for compatible small block Chevy setups.

With its compact oval-body format and 19-inch overall length, the Borla 400843 provides an option for installations that call for a 3-inch in-and-out muffler. It is sold as an individual muffler and is suitable for builders selecting components for a compatible custom or replacement exhaust system.

Confirm inlet and outlet placement, pipe size, available installation space, and vehicle or engine application requirements before purchasing to ensure this muffler matches the intended exhaust configuration.

Features:

• Brand: BORLA
• Part Number: 400843
• Muffler Type: CrateMuffler S-Type
• Application: Small Block Chevy
• Engine Applications: GM 350, 383, and 406
• Inlet: 3-inch offset inlet
• Outlet: 3-inch center outlet
• Body Shape: Oval
• Construction: Stainless steel
• Finish: Natural
• Overall Length: 19 inches
• Quantity: Sold individually