Locking Header Bolts (Set of 16)

• Manufacturer's Lifetime Warranty
• Eliminates need to monitor and tighten bolts regularly

Size: .375-16 x 1" 

Fits: Ford Racing Hi-Flow Shorty Headers

100% reliable, zero failures in more than 6,000,000 applications.

Header fasteners absolutely, positively will not back out. Eliminates need to monitor and tighten bolts regularly.

Grade 8 aircraft quality bolts made in U.S.A.

Duplex nickel plated

Manufacturer's Lifetime Warranty

NOTE:  Will not fit 4.6L/5.4L modular V-8