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Walker 31624 Exhaust Pipe Flange Gasket - Converter To Y-Pipe or Y-Pipe To Converter
| Brand | Walker 31624 |
|---|---|
| Position | Converter To Y-Pipe |
| Bolt Hole Center To Bolt Hole Center 1 | 4.375 |
| Bolt Hole Center To Bolt Hole Center 2 | 2.625 |
| Bolt Hole Diameter | 0.5 |
| Gasket Type | 4 Bolt |
| Material | High Temperature Graphite With Steel Core |
| Port 1 Length | 3.5 |
| Port 1 Width | 2.5 |
| Thickness | 0.051 |
| Fits | Chevrolet · 18 vehicles |
OE-style fit. Works with OE exhaust components and Walker replacement parts.
High-temperature graphite. Steel core construction helps maintain a reliable seal under heat.
4-bolt design. Built for exhaust flange connections with a precise gasket layout.
Cross-references MTC/Ronak 8713, 8761 and 13905-1 for the same application. See all 5.
Walker 31624 Exhaust Pipe Flange Gasket
Walker 31624 is a 4-bolt exhaust pipe flange gasket built for exhaust repair work on select Chevrolet applications. It uses high-temperature graphite with a steel core to help maintain a tight seal at the flange connection, including Corvette, Camaro, and Monte Carlo exhaust routing points.
Key Features
- 4-bolt exhaust pipe flange gasket for flange-to-flange sealing
- High-temperature graphite with steel core construction
- Port size: 3.5 in. length x 2.5 in. width
- Bolt hole center spacing: 4.375 in. and 2.625 in.
- Bolt hole diameter: 0.5 in.
- Thickness: 0.051 in.
- Walker 31624 is designed for OE exhaust components and Walker aftermarket replacement parts
Detailed Description
This exhaust pipe flange gasket is specified for select 1982-1988 Chevrolet Corvette, 1984-1985 Chevrolet Camaro High Output, and 1984-1988 Chevrolet Monte Carlo applications. Use Walker 31624 when servicing the converter-to-Y-pipe or Y-pipe-to-converter connection, or the listed N/A positions shown for the same vehicle coverage. The graphite sealing surface and steel core help support a stable exhaust seal at the flange joint where heat and vibration are common.
This part cross-references Monroe Shocks & Struts (e.g., 8713) for the same application.
Common Repair Uses
- Exhaust leak at the flange connection
- Noise from a worn converter-to-Y-pipe seal
- Soot marks or odor near the exhaust joint
- Loss of sealing after exhaust service on Corvette, Camaro, or Monte Carlo
- Replacement of a damaged 4-bolt flange gasket
Installation Notes and Tips
- Verify bolt hole spacing and port dimensions before installation.
- Inspect flange faces for warping, corrosion, or pitting before assembly.
- Clean mating surfaces thoroughly so the gasket can seat evenly.
- Confirm the application position matches the vehicle listing, including converter-to-Y-pipe and Y-pipe-to-converter locations.
Quality Assurance
Walker supplies exhaust sealing components for OE-style repair applications and aftermarket replacement use. Part number 31624 is built to match the listed fitment and dimensional requirements for the specified Chevrolet exhaust connections.
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1988 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | N/A | — |
| 1988 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | Converter To Y-Pipe | — |
| 1987 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | N/A | — |
| 1987 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | Converter To Y-Pipe | — |
| 1986 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | N/A | — |
| 1986 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | Converter To Y-Pipe | — |
| 1985 | Chevrolet | Camaro | — | — | 5.0L | V8 | N/A | High Output |
| 1985 | Chevrolet | Camaro | — | — | 5.0L | V8 | Y-Pipe To Converter | High Output |
| 1985 | Chevrolet | Corvette | — | — | 5.7L | V8 | N/A | — |
| 1985 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | N/A | — |
| 1985 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | Converter To Y-Pipe | — |
| 1984 | Chevrolet | Camaro | — | — | 5.0L | V8 | N/A | High Output |
| 1984 | Chevrolet | Camaro | — | — | 5.0L | V8 | Y-Pipe To Converter | High Output |
| 1984 | Chevrolet | Corvette | — | — | 5.7L | V8 | N/A | — |
| 1984 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | N/A | — |
| 1984 | Chevrolet | Monte Carlo | SS | RWD | 5.0L | V8 | Converter To Y-Pipe | — |
| 1982 | Chevrolet | Corvette | — | — | 5.7L | V8 | Converter To Y-Pipe | — |
| 1982 | Chevrolet | Corvette | — | — | 5.7L | V8 | Y-Pipe To Converter | — |
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