PROFORM 66753 APPLICATION SPECS:

Exhaust Header Bolt; Universal; 3/8 - 16 Inch Thread Size; 1 Inch Length; Locking Bolt; Hex Head; Black Oxide; Steel; With Wedge Locking Washers; Set Of 12

PROFORM Wedge-Locking Header 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 Washers 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 twelve Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 1" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.

• Bolt Type: Universal
• Head Type: Hex Head
• Head Size: 3/8 Inch
• Thread Size: 3/8 Inch-16
• Length (IN): 1 Inch
• Finish: Black Oxide
• Color: Black
• Material: Steel
• Washer Type: Wedge Locking

Proform 66753 WEDGE-LOCKIN HDR BLTS 1L X 3/8

PRODUCT FEATURES:

Proform 66753 WEDGE-LOCKIN HDR BLTS 1L X 3/8

FAQ

What part number is this? The listed part number is 66753.

Is this product designed for direct replacement? Confirm the original part specifications and intended application before ordering.

Should I confirm compatibility before ordering? Yes. Compare the original part and specifications before ordering.

Common Searches

• Proform 66753
• 66753 specifications
• Proform Exhaust Header Bolt; Universal; Proform 66753 WEDGE-LOCKIN HDR BLTS 1L X 3/8