HOLLEY
MAP Sensor Port Cover
SKU: HLY300-251
$42.99
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MAP Sensor Plug - Male Push-On - Hardware / O-Ring Seal Included - Aluminum - Black Anodized - GM LS-Series - Kit
What this part is for
HOLLEY MAP Sensor Port Cover is a performance part builders add when the stock piece won’t do the job — whether that’s durability, flow, adjustability, or packaging in a custom build. Ask Grok with your year, make, model, and engine, or Call Us — confirm fitment once before you buy. Real people at Cunningham Customs handle the order.
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Comments & builder notes
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