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Primary Metering Block
Metering Block - Gaskets Included - Aluminum - Chromate - Primary - Holley 2300 Carburetors - Kit
HOLLEY | Part# HLY-134-137 More Details...
HOLLEY | Part# HLY-134-137 More Details...
$82.75
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Metering Body Kit
Metering Block - Gaskets Included - Aluminum - Chromate - Primary - Holley 4150 Carburetors - Kit
HOLLEY | Part# HLY-134-150 More Details...
HOLLEY | Part# HLY-134-150 More Details...
$99.31
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Main Jet Extension
Jet Extensions - SCREW-IN - 1/4-32 In Thread - Brass - Standard Holley Jets - DEMON/HOLLEY 4150/4160/4500 Carbureto...
HOLLEY | Part# HLY-122-5000 More Details...
HOLLEY | Part# HLY-122-5000 More Details...
$13.40
Replacement Regulator Kits Efi
When Converting Your Fuel System To A Return Style Efi Setup, The Biggest Challenge Can Be Plumbing The Fuel Lines....
HOLLEY | Part# HLY-12-878 More Details...
HOLLEY | Part# HLY-12-878 More Details...
$25.82
Alm. Fuel Bowl Kit Secondary - Polish
Holley Aluminum V–bowls Are Offered In Three Different Configurations; Primary, Secondary With Accelerator Pump P...
HOLLEY | Part# HLY-134-72S More Details...
HOLLEY | Part# HLY-134-72S More Details...
$68.26
Rebuild Kit For Bypass Regulators 12-841
Fuel Pressure Regulator Rebuild Kit - Holley Bypass Regulators - Kit
HOLLEY | Part# HLY-12-823 More Details...
HOLLEY | Part# HLY-12-823 More Details...
$36.17
Alm. Fuel Bowl Kit Secondary - Polish
Carburetor Fuel Bowl - V-BOWL - Center Hung - Aluminum - Natural - Secondary - Holley 4150 Carburetors - Each
HOLLEY | Part# HLY-134-73S More Details...
HOLLEY | Part# HLY-134-73S More Details...
$78.61