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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...

$82.75
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Sniper 3.5 GPM Twin Fuel Pump W/MANIFOLD

Sniper 3.5 GPM Twin Fuel Pump W/MANIFOLD Kit
HOLLEY  |  Part# HLY-12-270   More Details...

$403.95



Metering Body Kit

Metering Block - Gaskets Included - Aluminum - Chromate - Primary - Holley 4150 Carburetors - Kit
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...

$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...

$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...

$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...

$36.17



Rebuild Kit For 12-843 Regulator

12-843 Regulator Rebuild Kit
HOLLEY  |  Part# HLY-12-824   More Details...

$36.17



IN-TANK Retrofit Fuel Pump Module 255lhp

Retrofit Fuel Pump Module 255lhp Returnless
HOLLEY  |  Part# HLY-12-129   More Details...

$372.95



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...

$78.61