SKU: EDDMS106-90M
MPN: MS106-90M
The EDDIE MOTORSPORTS Thermostat Housing LS Engine (MS106-90M) is a precision-engineered coolant management component designed for LS platform builds and high-performance engine swaps. This aftermarket thermostat housing is ideal for those completing a crate engine installation, upgrading from cast OEM housing to a lightweight aluminum alternative, or replacing a failed factory unit.
Constructed from quality cast aluminum, the EDDIE MOTORSPORTS housing is engineered to handle the thermal cycling and pressure demands of modern LS powerplants without warping or failure. The compact design measures 5 x 2 x 7 inches and integrates the thermostat cavity, inlet/outlet ports, and mounting bosses in a single-piece configuration, reducing assembly complexity and eliminating multiple leak points common in OEM designs.
LS engine builders, engine swap specialists, and performance mechanics rely on this housing for both stock-output restorations and turbocharged or supercharged applications. Installation is straightforward on LS1, LS2, LS3, and compatible small-block variants, requiring only standard coolant hose connections and basic tools.
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