"STAGE 8" LOCKING HEADER BOLT SYSTEM
This part is no longer available.
These kits fit most V-8 and many other engines. Includes (16) bolts and locking hardware.
.375-16 x .75"
Most Headers on push rod engines
.375-16 x 1"
Ford Racing Hi-Flow Shorty Headers
8mm-1.25 x 22mm
4.6L/5.4L 2V & 4V modular V-8 engines (will not fit 3V head)
100% reliable, zero failures in more than 17,000,000 applications. Header fasteners 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
1.5 x 9.25 x 2.75
Engine: Exhaust Related
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