BLP drive in restrictors are machined from brass and designed to fit into standard Holley® main bodies and metering blocks. They can also be used for fuel jets. They are available in 2 different O.D. sizes .122 and .158. 5541 series has a .122 outside diameter. Please add required size after prefix, i.e. 5541-.028.
OE style drive in restrictors
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BLP drive in restrictors
Part Number: 5541 BLP drive-in restrictions are machined from brass and designed to fit into standard Holley® main bodies and metering blocks. They...$1.98... more info -
BLP drive in restrictors
Part Number:5542 BLP drive in restrictors are machined from brass and designed to fit into standard Holley® main bodies and metering...$1.98... more info