Granatelli Motor Sports 318540FT Dual Seal Clamshell Clamp 4.0" (102mm) Weld-On Ferrule Set - Titanium

The Granatelli Motor Sports 318540FT is a 4.0" (102mm) weld-on ferrule set in titanium finish, designed for use with Granatelli's Heavy Duty Double O-Ring Clamshell Clamp system. This ferrule set provides the critical sealing interface for the dual-seal clamshell clamp assembly, making it ideal for high-performance turbo intake piping, intercooler plumbing, charge pipes, and custom exhaust fabrication.

Granatelli's dual seal, double O-ring design creates a completely sealed and integrated tube junction that resists leaks under extreme pressure and heat cycling. The clamshell clamp system is rated to withstand up to 800 psi and 400°F, making it well-suited for boosted applications and demanding race environments.

Key Features:

• 4.0" (102mm) diameter weld-on ferrule set in titanium finish
• Compatible with Granatelli's Heavy Duty Double O-Ring Clamshell Clamp assembly
• Double O-ring dual seal design for leak-free performance under high pressure
• Aluminum interlocking clamshell construction fabricated from T-6061 aluminum
• Features Granatelli's patented pin-and-ball quick-release clamping mechanism for fast serviceability
• Rated to withstand up to 800 psi and 400°F
• Vibration-resistant design ideal for boosted and naturally aspirated applications
• Titanium finish for a premium, corrosion-resistant appearance

This ferrule set is the weld-in component of Granatelli's complete HD clamshell clamp system. Weld the ferrules into your tubing ends, install the O-rings, and couple with the matching union sleeve and outer clamp assembly for a secure, serviceable, and professional-grade connection.