GM LS Intake Manifold Single Plane 4150 Carb
HOLLEY  |  Part# HLY-300-256BK   More Details...

$568.95

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Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit
NITROUS OXIDE SYSTEMS  |  Part# NOS-16512   More Details...

$82.39

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Return Spring Kit - Aluminum - Clear Anodized - Allstar Throttle Bracket - Holley 4150 - Kit
ALLSTAR-PERFORMANCE  |  Part# ALL-54194   More Details...

$36.59

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Return Spring Kit - Aluminum - Black Anodized - Allstar Throttle Bracket - Holley 4150 - Kit
ALLSTAR-PERFORMANCE  |  Part# ALL-54195   More Details...

$36.59

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Fast Idle Cam - Plastic - Red - Holley 4150/4160 Carburetors - Each
HOLLEY  |  Part# HLY-45-376   More Details...

$16.78

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Carburetor Gasket - Reusable - Composite - Fuel BOWLS/METERING Blocks - Holley 4150 Carburetors - Kit
HOLLEY  |  Part# HLY-108-203   More Details...

$19.58

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Our 16" Air Filters Have Been A Hit! So, For The 4150 Owners. Holley Is Proud To Offer Another Breath Of Fresh Air ...
HOLLEY  |  Part# HLY-120-4230   More Details...

$175.95

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Fuel Bowl Screws - 2-1/2 In Long - Hex Head - Steel - Cadmium - Holley 4150 Carburetors - Set Of 10
ADVANCED ENGINE DESIGN  |  Part# AED-5200X   More Details...

$7.44

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Carburetor Rebuild Kit - Renew - Holley 4150/4500 Carburetors - Kit
HOLLEY  |  Part# HLY-37-1539   More Details...

$188.05

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Fuel Bowl Screws - 2-1/2 In Long - Hex Head - Gaskets - Steel - Cadmium - Holley 4150 Carburetors - Kit
ADVANCED ENGINE DESIGN  |  Part# AED-5200   More Details...

$11.45

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