PPE 5.0" QR 304 Stainless Steel Clamps & Aluminum Flanges - 8-Piece Set (2C 3M 3F) - (517250008
Overview
The PPE 5.0" Quick-Release Clamp and Flange Set is engineered for high-performance exhaust fabrication. This 8-piece kit pairs heavy-duty 304 stainless steel clamps with precision-machined interlocking aluminum flanges, creating a strong, serviceable connection for large-diameter custom exhaust systems.
Durable Materials & Construction
Each clamp is built from 304 stainless steel for excellent corrosion resistance and long-term strength. The inside-interlocking aluminum flanges ensure proper alignment and a tight seal, while the one-piece FlexLoc nut maintains consistent clamping pressure under heat and vibration.
Quick-Release Design
PPE's quick-release mechanism allows the exhaust joint to be separated and reconnected in seconds - ideal for race events, open-header setups, dyno sessions, or any build that requires frequent disassembly. A tube-locating ridge helps ensure precise alignment during installation.
Made for Custom Exhaust Fabrication
Perfect for street, hot-rod, diesel, and race applications, this kit provides a clean, professional solution for builders working with large-diameter tubing. Some welding is required for installation.
Key Features
- 304 stainless steel quick-release clamps
- Interlocking aluminum flanges (M = engine side, F = exhaust side)
- One-piece FlexLoc nut for secure, consistent clamping
- Tube-locating ridge for accurate alignment
- Quick-release design disconnects and reconnects in seconds
- Ideal for custom exhaust, hot rod, diesel, or race builds
- 8-piece kit: 2 clamps, 3 male flanges, 3 female flanges
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

