Make your plumbing simple. These premium -16 ORB straight thread plugs are the exact pieces we use in-house to cap off our 417 Motorsports engine water manifolds. They deliver a completely leak-free seal without the hassle of thread tape or messy sealants.
Why You'll Love It:
• In-House Approved: Trusted and used on our own engine water manifolds
• Standard Fitment: Universal -16 ORB (Straight Thread O-Ring) design
• Finish Options: Available in clear or sleek black anodized finishes
• Simple Seal: High-quality O-ring ensures a tight, professional seal under pressure