Needle And Seat - Adjustable - 0.120 Orifice - Steel - Holley Carburetors - Pair
HOLLEY PERFORMANCE  |  Part# HLY-6-502-2   More Details...

$71.70

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Needle And Seat - Adjustable - 0.150 Orifice - Titanium - Holley Carburetors - Pair
HOLLEY PERFORMANCE  |  Part# HLY-6-521   More Details...

$44.24

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Needle And Seat - Adjustable - 0.110 Orifice - Steel - Holley Carburetors - Pair
HOLLEY PERFORMANCE  |  Part# HLY-6-500-2   More Details...

$73.06

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Metering Block - RACE-ORIENTED Calibration - Gaskets Included - Aluminum - Purple Anodize - Holley 4150 Carburetors...
PROFORM  |  Part# PFM-67150C   More Details...

$99.95

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Power Valve - Four Door - Single Stage - 6.0 In Vacuum - Gasket - Each
 |  Part# QFT-25-60   More Details...

$13.39

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Power Valve - Four Door - Single Stage - 6.5 In Vacuum - Gasket - Each
 |  Part# QFT-25-65   More Details...

$12.15

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Power Valve - Four Door - Single Stage - 7.5 In Vacuum - Gasket - Each
 |  Part# QFT-25-75   More Details...

$13.39

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Power Valve - Four Door - Single Stage - 8.5 In Vacuum - Gasket - Each
 |  Part# QFT-25-85   More Details...

$13.39

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Needle And Seat - Adjustable - 0.110 Orifice - Viton - Holley / Quick Fuel Carburetors - Pair
AED PERFORMANCE  |  Part# AED-5110   More Details...

$11.99

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Needle And Seat - High Flow - Adjustable - 0.120 Orifice - Viton - Holley / Quick Fuel Carburetors - Each
AED PERFORMANCE  |  Part# AED-5116   More Details...

$11.32

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