66752 Proform Parts Exhaust Header Bolt Universal
66752 Proform Parts Exhaust Header Bolt Universal
Available in stock (17)
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66752 Proform Parts Exhaust Header Bolt Universal
Upgrade your engine's performance with the 66752 Proform Parts Exhaust Header Bolt Universal, designed for durability and reliability in demanding conditions. These header bolts are not just any fasteners; they come with innovative features that set them apart:
Key Features:
- Permanently Assembled: Each bolt is paired with special washers for enhanced performance.
- Wedge Locking Mechanism: The super hardened external teeth of the washers grip the bolt head and header surface, creating a secure lock.
- Increased Tension: Vibration actually increases the wedge-locking tension, ensuring your bolts stay tight.
- Oil Compatibility: The wedge effect is enhanced by oil, making installation and maintenance easier.
- Reusable Design: Easily untightened with a normal wrench, lubricated, and reused without hassle.
- Set of 16: Comes in a convenient quantity for complete header installation.
Specifications:
- Bolt Type: Universal
- Head Type: Hex Head
- Length: 3/4 Inch
- Thread Size: 3/8 Inch-20
- Washer Type: Wedge Locking
- Finish: Black Oxide
- Material: Steel
Benefits:
- No little clips or retainers to handle, simplifying the installation process.
- Backed by a limited 1-year warranty for your peace of mind.
Choose the 66752 Proform Parts Exhaust Header Bolt Universal for unmatched reliability and performance in your vehicle. Ensure your exhaust system is secured efficiently and effectively!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

