AP Exhaust 700141 Exhaust Muffler

AP Exhaust 700141 Muffler Overview

The AP Exhaust 700141 is a direct-fit exhaust muffler for select Chevrolet and GMC vans and chassis applications. It uses an oval, baffled design with aluminized steel construction and OE-comparable sound level for a factory-style exhaust tone.

Built as part of the MSL series, this muffler features a 3-inch inlet and 3-inch outlet with an O/C configuration. It is a practical replacement for drivers servicing a Chevrolet P30, GMC P3500, or other listed GM truck and van applications that require a direct-fit muffler.

Key Features

• Part number: 700141
• AP Exhaust MSL series muffler
• Oval baffled muffler design
• Aluminized steel body for corrosion resistance
• 3-inch inlet, 3-inch outlet
• Right-center inlet and center outlet layout
• OE-comparable sound level
• Overall length: 27 inches
• Body dimensions: 22 inches long, 10.5 inches wide, 4.06 inches high

Detailed Description

AP Exhaust 700141 is engineered for direct-fit replacement on a range of 1987-1996 Chevrolet and GMC vehicles, including Chevrolet P30 and GMC P3500 applications. The baffled internal design supports a controlled exhaust note, while the oval body shape and pipe-style inlet and outlet help maintain the original exhaust routing on listed vehicles. If you are replacing a worn muffler on a Chevrolet P30 or GMC P3500, this part number 700141 provides a straightforward OE-style service solution.

This muffler is also listed for Chevrolet G20, G30, R20, R30, V30, R2500, R3500, V3500, and GMC G2500, G3500, R2500, R3500, and V3500 applications with the noted converter and outlet requirements. For buyers searching for a direct-fit muffler for 1987-1996 Chevrolet and GMC van or truck exhaust service, AP Exhaust 700141 matches the specified inlet, outlet, and configuration details.

Common Issues This Muffler Can Address

• Rust-through or perforation in the original muffler body
• Exhaust noise increase from a failing muffler
• Restricted exhaust flow caused by internal muffler damage
• Fitment problems when replacing a factory-style 3-inch muffler
• Need for an OE-comparable exhaust tone on listed GM applications

Installation Notes and Tips

Verify inlet and outlet orientation before installation: this muffler uses a right-center inlet and center outlet layout with 3-inch pipe connections. Confirm vehicle-specific notes such as converter count and 3-inch outlet requirements for the exact Chevrolet or GMC application before ordering. Professional exhaust installation is recommended to ensure proper alignment, sealing, and hanger positioning on direct-fit GM van and truck exhaust systems.

Quality Assurance

AP Exhaust manufactures this muffler as a regular-grade replacement part in the MSL series with aluminized steel construction for everyday exhaust service. The design focuses on OE-style fitment and sound characteristics for the listed Chevrolet and GMC applications.