SKU: ICT551596-3
MPN: 551596-3
The LS Billet Manual Belt Tensioner for LSX Truck by ICT BILLET is a precision-engineered component designed for serious LS engine builders and truck enthusiasts seeking reliable accessory drive management. This tensioner addresses the demands of high-performance LS and LSX platforms where stock tensioner assemblies may lack the durability or adjustability required for forced induction, extended RPM operation, or custom belt routing configurations.
Machined from billet aluminum, this tensioner eliminates the wear and compliance issues inherent in rubber-mounted automatic tensioners, delivering rock-solid belt control across varying engine loads and temperatures. The manual design allows you to dial in exact tension via an adjustable bolt mechanism, ensuring optimal contact with pulleys without over-tightening that can damage bearings or under-tensioning that invites belt slip during boost spikes or high-load acceleration.
At just 2.14 pounds, this lightweight component maintains the weight-saving ethos of modern LS swaps while the robust footprint accommodates LSX truck engine bay geometry with minimal packaging conflicts. LS and LSX truck owners running supercharger, turbocharger, or naturally aspirated high-displacement setups will find this tensioner essential for maximizing performance and reliability.
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