Details
- Brand:
- SKU:
66757
- GTIN: 00037995667574
- UPC: 037995667574
- Description: PROFORM Wedge-Locking Exhaust Collector Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with six Grade 8 bolts (3/8"-16 thread, 1" long) with a black oxide finish, six nuts and six pairs of Wedge-Locking Washers.
Exhaust Collector Bolts and Nuts
Wedge-Locking Washer Technology
Hex Head Type
3/8-16 Thread X 1.25 Inch Long
Black Oxide Finish
6 Pcs in kit
Collector Bolts
Hex Head
3/8 x 1.25in
Exhaust Bolt
Wedge-Locking Collector Bolts and Nuts
3/8 dia. X 1.25in
Black Finish
6 Pcs
Locking Bolt - Condition: New
Additional Information
| Feature/Benefit | Wedge-Locking Technology Eliminates Constantly Re-Tightening Exhaust Collector Bolts; Blocks Bolt-Loosening Rotation caused by Vehicle Vibrations. |
| Category | Collector Bolts |
| Finish | Black Oxide |
| Material | Steel |
| Part Type | Collector Bolts |
Vehicle Fitment
Select Your Vehicle
| Year | Make | Model | Body & Trim | Engine & Transmission |
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