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Vehicle Info NeededMOROSOPART NUMBER: 710-65227
Jet Extensions For Holley
$2299
Ships on Nov 02, 2026
Lowest Price Guarantee
- Jet Extensions
- For Holley
Carburetor Jet Extension Kit; Holley® 2 bbl And 4 bbl Carbs; Incl. 2 0.5 in. Extensions/0.75 in. Extensions Use With PN[65221]/2 1 in. Cutable Extensions; • Developed by carburetor wizard Gary Williams• Eliminates fuel starvation during hard acceleration or cornering byextending the fuel pickup point of the jet farther into the float bowl• Each kit contains three sets of two extensions: 1/2" long for stock float bowls 3/4" long for use with Moroso Fuel Level Control Kit No. 65221 1" long which can be cut to any custom application
- Eliminates fuel starvation under hard acceleration or cornering by extending the jet pickup point so it's submerged in fuel at all times. Includes three individual sets of extensions: 1/2'' long for stock bowls; 3/4'' long for use with bowl extension kits; and 1'' long for trimming to your own custom length. Instructions included.Note: Must be used with fuel bowl float 710-65228.
Part TypeCarburetor Jet Extension
Product LineMoroso Jet Extention Kit
BrandMOROSO
Package Height0.7
Package Width3.0
Package Length3.3
Weight0.05 PG
Part CategoryPerformance Parts
Jet Extension StylePush on
Fuel Bowl Gasket IncludedNo
QuantitySold as a pair
Jet Extension MaterialPlastic
Float IncludedNo
Part FitmentSemi Universal
Vendor Part Number65227
Package Qty1
Package TypeEA
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