SKU: MOR63888
UPC: 084663638886
MPN: 63888
The MOROSO Drive Kit Spacer Kit (MPN 63888) is a precision-engineered component designed for serious engine builders and performance enthusiasts who demand exact geometry in their drivetrain assembly. This kit is essential for maintaining correct belt tension, pulley alignment, and accessory drive positioning, whether tuning a street performance engine or building a competition platform.
This compact spacer kit addresses the critical gap between crankshaft-mounted accessories and their mounting surfaces. It includes carefully calculated shims and spacers that compensate for dimensional variations across different engine blocks, head castings, and aftermarket accessory combinations. By maintaining exact stack-up tolerances, these spacers help prevent harmonic imbalance and ensure your serpentine belt system operates at peak efficiency.
Builders transitioning between engine platforms or upgrading accessories will find this spacer kit particularly beneficial. Its lightweight construction—just 0.2 lbs—ensures no parasitic mass penalty while delivering measurable improvements in accessory drive reliability and longevity. This kit is ideal for those relocating accessories for enhanced performance.
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