A common issue with some Gen III Hemi swaps is establishing a tidy installation of factory coolant temperature sending units and electric fan controller switches. Our new billet thermostat spacer is a bolt in solution that provides two parallel sending unit ports, at an optimal angle for hiding wires in the existing fuel injector wire loom. No more ugly hose splices or unsightly wires draped over the timing cover to use the factory coolant bleed port!  Contents: -Anodized Billet Aluminum Spacer (Choice of Black or Clear/Natural)-Viton O-ring seal (engine side)-Stainless steel bolts


Note: Truck applications require the use of a flat button head bolt in the timing cover, cars do not require this bolt

Dual Stealth Thermostat Spacer

SKU: DIYH-4003
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