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96-04 Mustang GT, Bullitt, Mach 1, & Cobra 4.6 Stage 8 Locking Header Bolts (30 mm) PN: 8906B

$76.24
SKU:
8906B
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Product Description

These Stage 8 Locking Header Bolts are 30 mm long (25 mm length also available) and are designed for a 1996-2004 Mustang GT, Bullitt, Mach 1, & Cobra 4.6 V8 (SOHC or DOHC).  These are a must when adding long or short tube style headers!  Standard non-locking nuts and bolts are prone to backing off due to exposure to multiple heat cycles.  Header bolts backing out can lead to header gaskets blowing out and causing a timely and expensive replacement.  We have personally used and re-used Stage 8 locking header bolts for over 10 years on drag and road race cars and have never experience a single bolt backing out or a blown header gasket.

Stage 8 manufactures the world’s best active mechanical locking systems.  Their locking fastener solutions are fail-safe when used and installed as directed.  They are removable and reusable and can be visually inspected; if the locking retainer and clip are present then no fastener rotation has occurred.  Their locking systems are used on the Space Shuttle, Caterpillar Tractors, Ford Racing, Armored Combat Vehicles and many other applications.  Their locking Header Bolts are easy to use and they are a real assurance against horsepower loss or gasket failure created by loose nuts or bolts.  The unique patented and trademarked functional design is just three pieces: a bolt (4130 Allow Steel), a locking retainer and a spring clip.  These header bolt kits are application specific hex head with a 3/16 recessed allen head.  All kits are sold with all the necessary hardware for your application

Due to the magnitude of manufactures and header designs all 16 Stage 8 bolts may not clear the header tubes.  If for instance if only 14 of the 16 Stage 8 bolts will clear the headers, we recommend using the factory stud and nut or the header manufacturers fasteners in the remaining 2 positions.

Instructions included

Proudly made in the USA!

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