• Holley Intake Manifolds 300-220 Item Image
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Holley EFI

Holley Lower to Top Mounting Flange

Holley Lower to Top Mounting Flange

sku: 1D5H7 | mpn: 300-220
$141.40
$141.40 $141.40
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This mounting flange allows the LS enthusiast to fabricate a custom manifold top to the Holley Hi-Ram lower manifolds.
 
Features:
  • Hi-Ram manifold lower to top mounting flange for customer top
  • Durable Aluminum construction
 
Specs
Emission Code 3
Product Type Manifold
Thickness .500" 1/2"
Type of Component Mounting Flange
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