Adjustable Washer Only

The Adjustable Washer Only (SWEET MPN 701-100-103) is a precision fastening component engineered for custom automotive applications where fine-tuning clearance, load distribution, or alignment is critical. As a mechanic working with engine builds, suspension modifications, and aftermarket component installation, you'll recognize this washer as essential when stock fastening solutions don't accommodate spacer stacking, custom bracket fabrication, or adjustable mounting scenarios. Whether you're dialing in turbo plumbing, manifold fitment, or suspension geometry, having adjustable washers on hand eliminates the frustration of oversized or undersized standard hardware.

This adjustable washer delivers versatility through its engineered design, allowing you to achieve precise stacking heights and load-bearing capacity across multiple bolt diameters without sacrificing clamping force or surface contact. The compact footprint—measuring 3 inches in length with a 0.55-inch profile—ensures it fits tight engine bays and complex mounting points where standard washers create interference. At just 0.17 lbs, it adds negligible weight while providing the adjustability that prevents galling, distributes stress evenly across soft aluminum castings, and accommodates the tolerance stack-up common in fabricated mounting brackets and aftermarket intake manifolds.

Power-sports builders, LS and small-block engine modifiers, and suspension tuners will find this SWEET component invaluable for custom header installations, fuel rail mounting, and adjustable coilover perch work. Its adjustable design makes it ideal when bolt holes don't align perfectly due to manufacturing variance or intentional geometry changes—a common reality in engine swaps and custom fabrication. Keep extras in your tool bag for emergency fixes during dyno sessions or track days when improvisation means the difference between DNF and a solid run.