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Air and Fuel› Intake Manifolds and Components
Holley
ADAPTERS, HEATER AND BYPASS SBC
SKU: H00E 97-301
Easy — 1–2 hours
Overview
Show original supplier description
Part #: 97-301
Plugs and fittings kit for SBC cooling manifold used in 20-240 and 20-240BK mid-mount accessory drive systems for Small Block Chevy engines.
Features:
- Genuine Holley Quality Parts
3/8"-18 NPT Plug - 1/2"-14 NPT Plug - 5/8" Hose Barb to 3/8"-18 NPT Male Adapter - 3/4" Hose Barb to 1/2"-14 NPT Male Adapter
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Holley |
| Part Number | H00E 97-301 |
| Weight | 0.46 lb |
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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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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