Quick Seal Connector Kit 4″ to 3.5″ Adapter w/ 3 Piece Clamp and Weld Flanges 21-145

This kit is designed to adapt a 4″ tube to a 3.5″ tube with a different size on either side of the assembly.

Motion Raceworks take on a very popular “wiggins” style clamp. This dual sealed o-ring connector is the perfect balance between high pressure rated sealing and flexibility for movement in your chassis during fabrication and when assembling and reassembling.

Features:

• 3 piece clamp design for easier assembly and access in crowded engine bays
• OD counter bore weld flanges for nicer welds and fitment
• OD counter bore means this works with any 4″ OD tubing and 3.5″ OD tubing regardless of tubing thickness
• Stainless quick pin with push button makes assembly easy
• Rounded sealing ring makes assembly easier
• Black anodized smooth clamp for optimum aesthetics
• 100% Made in the USA

Included:

• 3 piece clamp
• (1) 4″ weld flange (Aluminum)
• (1) 3.5″ weld flange (Aluminum)
• (2) o-rings
• Sealing Ring
• Stainless Quick Pin

Note:for easier assembly we pre-lube o-rings, if assembly becomes more difficult after use, apply a light coating of lithium grease to o-rings.