Proform Wedge Locking Header Bolts 3/8in x 1in 16pcs. PFM66756
Part Number: PFM66756PROFORM
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- SKU:
- PFM66756
- UPC:
- 37995667567
- MPN:
- 66756
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
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Description
Header bolts experience constant thermal cycling and vibration that can loosen standard fasteners, leading to exhaust leaks and performance loss. These Proform wedge locking bolts feature a built-in locking mechanism that resists vibration without requiring additional hardware or safety wire. If you're running a serious small-block Chevy V8, secure fasteners aren't optional—they're essential for reliability and peak power delivery.
- Thread Size: 3/8-16
- Length: 1.000 inch
- Head Style: Hex
- Material: Steel
- Finish: Black oxide
- Locking Type: Wedge
- Application: Chevy V8
- Quantity: 16 pieces
- Installation: Bolt-on
- MPN: PFM66756
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