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STAGE 8 FASTENERS

STAGE 8 FASTENERS

STAGE 8 FASTENERS

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • X-Lock Dana 60 Front Spindle SGEDNA60 X-Lock Dana 60 Front Spindle SGEDNA60

    X-Lock Dana 60 Front Spindle SGEDNA60

    STAGE 8 FASTENERS

    $109.08
    If you're running a Dana 60 front axle in a high-performance or off-road application, spindle integrity is non-negotiable. The X-Lock Dana 60 Front Spindle eliminates play and wobble at the wheel...
    SGEDNA60
    SKU:
    SGEDNA60
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MFG Part #:
    DNA-60
    $109.08
    Qty in Cart: 0
    Quantity:
    Price:
    $109.08
    Subtotal:
  • X-Lock Dana 44 Front Spindle SGEDNA44 X-Lock Dana 44 Front Spindle SGEDNA44

    X-Lock Dana 44 Front Spindle SGEDNA44

    STAGE 8 FASTENERS

    $109.08
    Dana 44 front axles demand a spindle that can handle sustained high-load demands without compromise. The X-Lock Dana 44 Front Spindle delivers the secure locking mechanism and robust steel...
    SGEDNA44
    SKU:
    SGEDNA44
    Availability:
    Ships Same Business Day
    Weight:
    0.62 LBS
    MFG Part #:
    DNA-44
    $109.08
    Qty in Cart: 0
    Quantity:
    Price:
    $109.08
    Subtotal:
  • S/S Header Bolt Kit - 6pt. 3/8-16 x 1in (12) SGE8951

    S/S Header Bolt Kit - 6pt. 3/8-16 x 1in (12) 8951

    STAGE 8 FASTENERS

    $135.84
    Header bolts are one of the most overlooked failure points in engine bay work—standard fasteners can loosen under thermal cycling and vibration, leading to exhaust leaks and lost performance. This...
    SGE8951
    SKU:
    SGE8951
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MFG Part #:
    8951
    $135.84
    Qty in Cart: 0
    Quantity:
    Price:
    $135.84
    Subtotal:
  • Header Bolt Kit - 12pt. 3/8-16 x 1in (12) SGE8931

    Header Bolt Kit - 12pt. 3/8-16 x 1in (12) 8931

    STAGE 8 FASTENERS

    $74.49
    Header bolts are critical fastening points that experience extreme heat cycling and vibration in high-performance engines. Standard fasteners can loosen or fail under these conditions, leading to...
    SGE8931
    SKU:
    SGE8931
    Availability:
    Ships Same Business Day
    Weight:
    0.58 LBS
    MFG Part #:
    8931
    $74.49
    Qty in Cart: 0
    Quantity:
    Price:
    $74.49
    Subtotal:
  • Header Bolt Kit - 6pt. 3/8-16 x 1in (16) SGE8913A

    Header Bolt Kit - 6pt. 3/8-16 x 1in (16) 8913A

    STAGE 8 FASTENERS

    $91.77
    Header bolts are one of the most overlooked wear points on a performance engine—and one of the cheapest ways to prevent catastrophic failures. Standard bolts can work loose under thermal cycling and...
    SGE8913A
    SKU:
    SGE8913A
    Availability:
    Ships Same Business Day
    Weight:
    0.79 LBS
    MFG Part #:
    8913A
    $91.77
    Qty in Cart: 0
    Quantity:
    Price:
    $91.77
    Subtotal:
  • Header Bolt Kit - 6pt. 3/8-16 x 3/4 (16) SGE8913

    Header Bolt Kit - 6pt. 3/8-16 x 3/4 (16) 8913

    STAGE 8 FASTENERS

    $82.79
    Header bolts endure extreme thermal cycling and vibration that standard fasteners simply can't handle—inadequate bolts lead to loose headers, exhaust leaks, and performance loss. This locking bolt...
    SGE8913
    SKU:
    SGE8913
    Availability:
    Ships Same Business Day
    Weight:
    0.69 LBS
    MFG Part #:
    8913
    $82.79
    Qty in Cart: 0
    Quantity:
    Price:
    $82.79
    Subtotal:
  • Header Bolt Kit - 6pt. 3/8-16 x 1in (12) SGE8911A

    Header Bolt Kit - 6pt. 3/8-16 x 1in (12) 8911A

    STAGE 8 FASTENERS

    $82.79
    Header bolts endure extreme thermal cycling and vibration that quickly loosen standard fasteners—this locking kit eliminates that risk before it becomes an engine-bay catastrophe. Whether you're...
    SGE8911A
    SKU:
    SGE8911A
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MFG Part #:
    8911A
    $82.79
    Qty in Cart: 0
    Quantity:
    Price:
    $82.79
    Subtotal:
  • Header Bolt Kit - 6pt. 3/8-16 x 3/4 (12) SGE8911

    Header Bolt Kit - 6pt. 3/8-16 x 3/4 (12) 8911

    STAGE 8 FASTENERS

    $74.49
    Header bolts endure extreme thermal cycles and vibration that standard fasteners simply can't handle—especially under boost or high RPM conditions. This locking bolt kit eliminates the risk of...
    SGE8911
    SKU:
    SGE8911
    Availability:
    Ships Same Business Day
    Weight:
    0.52 LBS
    MFG Part #:
    8911
    $74.49
    Qty in Cart: 0
    Quantity:
    Price:
    $74.49
    Subtotal:
  • Header Bolt Kit - 6pt. 8mm-1.25 x 25mm (12) SGE8900

    Header Bolt Kit - 6pt. 8mm-1.25 x 25mm (12) 8900

    STAGE 8 FASTENERS

    $74.35
    Stock header bolts can loosen under the thermal cycling and vibration that comes with high-performance driving, leading to exhaust leaks and potential header damage. These hardened steel locking...
    SGE8900
    SKU:
    SGE8900
    Availability:
    Ships Same Business Day
    Weight:
    0.47 LBS
    MFG Part #:
    8900
    $74.35
    Qty in Cart: 0
    Quantity:
    Price:
    $74.35
    Subtotal:
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About Stage 8 Fasteners

Stage 8 Fasteners is a pioneering brand in the engineering and manufacturing sector, renowned for their innovative locking fastener systems. Established in the late 1980s, Stage 8 has been dedicated to solving one of the most persistent challenges in mechanical assemblies: preventing fastener loosening. Their commitment to quality and precision has made them a preferred choice for industries ranging from automotive to aerospace.

 

The company specializes in creating a variety of locking fasteners that are designed to prevent any loosening caused by vibration and thermal stress. Among their most popular products are the Stage 8 Locking Nut systems and Locking Header Bolt Kits, which are widely appreciated for their reliability in extreme conditions. These products are engineered to provide a secure fit, ensuring that critical components remain intact during operation, reducing the risk of failures.

 

Stage 8 Fasteners' products offer significant advantages by enhancing the safety and reliability of mechanical systems. By using their locking fasteners, customers can prevent costly downtime and maintenance issues caused by loose bolts and nuts. This not only helps in maintaining optimal performance but also prolongs the lifespan of machinery and vehicles. For anyone looking to boost the dependability of their equipment, Stage 8 Fasteners provides an effective and proven solution that ensures peace of mind.

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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