Holley
availability
HOLLEY FUEL REGULATOR/DAMPER
Holley
12-1000
Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to...
Accelerator Pump Discharge Nozzle
Holley
121-42
Two Accelerator Pump Discharge Nozzle 0.042 in. Hole Size Tube Type Includes 4 Gaskets and 2 Nozzle Screws Nozzle sizes .040" and larger...
Carburetor Standard Main Jet
Holley
122-106
Click on Catalog Product Page for complete listing of jets and sizes. Standard Main Jet, 1/4-32 Thread, .141" Jet size NOT FOR USE WITH...
Fuel Pump Check Valve Kit
Holley
12-806
Replacement fuel pump check valve kit for 12-802-1 and 12-812-1 "Blue" electric fuel pump Fits Holley 12-802-1 and 12-812-1 "Blue"...
$29.71
Replaceable Air Bleed - Size 53
Holley
126-53-10
Air bleeds for the idle, intermediate and high speed circuits. 53=Jet Size Fits All Holley Model 4150 HP™ & 4500 Dominator®...
Holley Small Block Ford Mid-Mount Complete Accessory System
Holley
20-370BK
When we say "complete", we mean complete. The Mid-mount system comes with everything you need. All accessories are included; the water...
Carburetor Throttle Stud
Holley
20-36
GM Throttle and Cruise Control Stud For Holley performance carbuertors that will be used on GM applications.
$38.34
Mechanical Fuel Pump Diaphragm Assembly (Low Pressure)
Holley
12-755
Replacement mechanical fuel pump diaphragm and spring assembly for 12-327-30, 12-454-30, 12-454-40 and 12-289-30 fuel pumps. Fits all -30...
Fuel Filter Element and O-ring Kit
Holley
162-566
Replacement 175 GPH HP Billet Fuel Filter Element & O-Ring Kit - 40 micron Fits 175 GPH HP Billet Fuel Filters
40 Micron
Carburetor Standard Main Jet
Holley
122-81
Click on Catalog Product Page for complete listing of jets and sizes. Standard Main Jet, 1/4-32 Thread, .092" Jet size NOT FOR USE WITH...
$16.95
Holley 2-Piece Ford Style Valve Cover - Gen III/IV LS - Polished
Holley
241-186
Each 2-Piece LS valve cover set includes a low-profile billet oil fill cap, hardware and spacers for mounting both versions of LS coil...
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