.375-16 x 1" Fits Ford Racing Hi-Flow Shorty Headers
These kits fit most V-8 and many other engines. Includes (16) bolts and locking hardware.
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: ¹ Will not fit 4.6L/5.4L modular V-8
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Stage 8 has over 78 patents and trademarks, issued or applied for. They have over 17 million locking systems installed in automotive and industrial applications, without a single failure reported.
For the most critical fastener applications, Stage 8 technology has consistently delivered measurable increases in equipment availability and safety, and dramatic reductions in maintenance costs and equipment failures.