HOLLEY
Fuel Rail Kit - For 300-562/300-563/ 300-564
SKU: HLY534-223
$351.99
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Fuel Rail - Hi-Flow - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - Aluminum - Black Anodized - Hardware Included - Holley Big Block EFI Intakes - Big Block Chevy - Kit
What this part is for
HOLLEY Fuel Rail Kit - For 300-562/300-563/ 300-564 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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