SKU: ALL 56090
UPC: 848238029161
MPN: ALL56090
The ALLSTAR PERFORMANCE Jack Bolt Aluminum 6in Fine Thread is a precision fastener designed for serious engine builders and fabricators who require reliability in high-stress applications. This jack bolt is essential for assembling custom engine blocks, securing components during dyno testing, and building race-ready powerplants.
Constructed from aluminum, this bolt maintains the necessary tensile strength while keeping weight to a minimum. Its fine thread pitch design enhances clamping force distribution and minimizes the risk of vibration loosening compared to coarse-thread alternatives. The aluminum body also resists corrosion and prevents chemical bonding to steel fastener holes, making it ideal for repeated servicing of engine internals.
Professional engine builders and machine shops rely on the ALLSTAR PERFORMANCE jack bolt for tasks such as engine block staging and cylinder head assembly alignment. The fine thread engagement significantly reduces the risk of cross-threading during assembly, especially when working with aluminum or cast-iron bosses that can easily strip.
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