Holley
LTS BILLET TB ADAPTER, LS3 LO-RAM 105MM
SKU: H00E 300-685
Description
Part #: 300-685
The P/N 300-685 & 300-685BK Ultra Lo-Ram 105 mm billet throttle body adapters are designed as part of the Holley LS3 Ultra Lo-Ram EFI intake manifold kits. It is commonly known billet is the best. The strength and rigidity of these components is impervious to cracking and further resists any vibration and harmonics. These 3D CNC machined pieces are cut from a solid block of billet and then anodized. Take your Ultra Lo-Ram to another lever with Holley billet Ultra Lo-Ram components.
Features:
- Machined billet construction
- Clear/black anodized for long-term protection from elements and fuels
- Modular Lo-Ram design allows user customization for your induction system
- Flange seal o-ring cord and the mounting fasteners are included in the kit
- Includes hardware
LS3 Lo-Ram 105 mm Throttle Body Adapter
Fitment
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Specifications
| Brand | Holley |
| Part Number | H00E 300-685 |
| Weight | 1.95 lb |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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