Walker 40296 Exhaust Y Pipe

Walker 40296 Exhaust Y Pipe for GM Trucks

Walker 40296 is a specific-fit exhaust Y pipe built for select 1988-1993 Chevrolet C1500, C2500, K1500, K2500, and GMC C1500, C2500, K1500, K2500 applications. Made from aluminized steel with a 0.054-inch pipe wall thickness, it is formed for a precise fit and straightforward installation on the listed vehicles.

Key Features

• Specific-fit exhaust Y pipe for confirmed Chevrolet and GMC truck applications
• Aluminized steel construction for corrosion resistance and durability
• Precision-bent design for accurate alignment
• 3-bolt loose flange with spherical flare inlet design
• 2.5-inch outside diameter outlet with pipe connection outlet type
• 23-inch overall length for the listed exhaust routing
• Fits 1988-1993 Chevrolet C1500, C2500, K1500, and K2500, plus GMC C1500, C2500, K1500, and K2500

Detailed Description

Walker 40296 is an exhaust Y pipe engineered for direct replacement on select Chevrolet C1500, Chevrolet K1500, GMC C1500, and GMC K1500 trucks, along with the matching C2500 and K2500 applications listed in the fitment data. The aluminized steel finish helps the pipe stand up to everyday exhaust heat and road exposure, while the compression bend design and fixture-checked manufacturing support accurate fitment. This part cross-references Quality-Built 15684 for the same application.

For buyers searching for a Walker 40296 exhaust Y pipe for 1988-1993 Chevrolet C1500 or GMC K1500 trucks, this part is built around the original routing and connection style used on the confirmed applications. It is also a practical choice for 1988-1993 Chevrolet C2500 and GMC C2500 models below 8500 lb GVW, as well as the corresponding K2500 fitments.

Common Repair Uses

• Replacing a rusted or leaking exhaust Y pipe
• Restoring proper exhaust flow after pipe damage
• Repairing flange or connection wear at the exhaust junction
• Addressing exhaust noise caused by cracks or corrosion
• Returning the exhaust system to the correct factory-style routing

Installation Notes and Tips

Confirm vehicle year, make, model, and exhaust configuration before installation. Some listed applications note that if the oxygen sensor is not used, plug 35299 is required. Certain fitments also specify without welded converter, and C2500/K2500 listings apply below 8500 lb GVW. Verify flange style, outlet diameter, and pipe routing against the existing exhaust before assembly.

Quality Assurance

Walker manufactures this pipe from aluminized steel and uses precision bending with fixture checking to help ensure consistent fitment on the specified Chevrolet and GMC truck applications. The part is built as a direct-fit exhaust replacement for the confirmed vehicles and configurations.