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Air and Fuel

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ADVANCED ENGINE DESIGN 5449X Needle Squirter Pump (10pk) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5449X Needle Squirter Pump (10pk)

$14.53 $11.62
AED5449X
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Accessories and Components Carburetors and Components
Needle Squirter Pump - Holley Carburetors - Set of 10
-20%
New
ADVANCED ENGINE DESIGN 5585 Quick Change Vacuum Secondary Tuning Kit Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5585 Quick Change Vacuum Secondary Tuning Kit

$57.58 $46.06
AED5585
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Springs Carburetors and Components
Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit
-20%
New
ADVANCED ENGINE DESIGN 5570 30cc Accelerator Pump Kit Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5570 30cc Accelerator Pump Kit

$67.60 $54.08
AED5570
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Pumps Carburetors and Components
Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit
New
ADVANCED ENGINE DESIGN 5560 Accelerator Pump Cam Assortment Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5560 Accelerator Pump Cam Assortment

$30.23
AED5560
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Pump Cams Carburetors and Components
Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit
-20%
New
ADVANCED ENGINE DESIGN 5537 .037in Accelerator Pump Squirters - Tube Type Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5537 .037in Accelerator Pump Squirters - Tube Type

$30.09 $24.07
AED5537
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Discharge Nozzles Carburetors and Components
Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair
-19%
New
ADVANCED ENGINE DESIGN 5442 .042in Accelerator Pump Squirters Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5442 .042in Accelerator Pump Squirters

$22.56 $18.05
AED5442
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Discharge Nozzles Carburetors and Components
Accelerator Pump Discharge Nozzle - 0.042 in ID - Straight Type - Aluminum - Natural - Holley Carburetors - Pair
-20%
New
ADVANCED ENGINE DESIGN 5531 .031in Accelerator Pump Squirters - Tube Type Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5531 .031in Accelerator Pump Squirters - Tube Type

$30.09 $24.07
AED5531
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Discharge Nozzles Carburetors and Components
Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair
-20%
New
ADVANCED ENGINE DESIGN 5472X Check Valve (10pk) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5472X Check Valve (10pk)

$16.79 $13.43
AED5472X
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Check Valves Carburetors and Components
Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10
-20%
New
ADVANCED ENGINE DESIGN 5365S Secondary Float Bowl - Double Pump Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5365S Secondary Float Bowl - Double Pump

$87.68 $70.14
AED5365S
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Bowls Carburetors and Components
Carburetor Fuel Bowl - Secondary - Center Hung - Sight Window - Aluminum - Tumble Polished - Holley 4150 Carburetors - Each
New
ADVANCED ENGINE DESIGN 5437 .037in Accelerator Pump Squirters Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5437 .037in Accelerator Pump Squirters

$18.41
AED5437
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Discharge Nozzles Carburetors and Components
Accelerator Pump Discharge Nozzle - 0.037 in ID - Straight Type - Aluminum - Natural - Holley Carburetors - Pair
-20%
New
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ADVANCED ENGINE DESIGN 5364S Bare Primary Float Bowl (Center Pivot) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5364S Bare Primary Float Bowl (Center Pivot)

$87.68 $70.14
AED5364S
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Bowls Carburetors and Components
Carburetor Fuel Bowl - Primary - Center Hung - Sight Window - Aluminum - Tumble Polished - Holley 2300 / 4150 / 4160 Carburetors...
-20%
New
ADVANCED ENGINE DESIGN 5381 Nitrophyl Modified Float Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5381 Nitrophyl Modified Float

$60.08 $48.06
AED5381
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Floats Carburetors and Components
Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each
-20%
New
ADVANCED ENGINE DESIGN 5425 Throttle Ball Assortment Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5425 Throttle Ball Assortment

$29.98 $23.98
AED5425
ADVANCED ENGINE DESIGN Air and Fuel All Products Chassis Tabs, Brackets and Components Throttle Cables Throttle Cables, Linkages, Brackets and Components Throttle Linkage and Components
Throttle Lever Stud - Assorted Sizes - Steel - Cadmium / Zinc Oxide - Universal - Kit
-20%
New
ADVANCED ENGINE DESIGN 5360 Nitrophyl Replacement Float (Center Pivot) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5360 Nitrophyl Replacement Float (Center Pivot)

$33.85 $27.08
AED5360
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Floats Carburetors and Components
Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each
-19%
New
ADVANCED ENGINE DESIGN 5431 .031in Accelerator Pump Squirters Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5431 .031in Accelerator Pump Squirters

$22.56 $18.05
AED5431
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Discharge Nozzles Carburetors and Components
Accelerator Pump Discharge Nozzle - 0.031 in ID - Straight Type - Aluminum - Natural - Holley Carburetors - Pair
New
ADVANCED ENGINE DESIGN 5435 .035in Accelerator Pump Squirters Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5435 .035in Accelerator Pump Squirters

$18.41
AED5435
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Discharge Nozzles Carburetors and Components
Accelerator Pump Discharge Nozzle - 0.035 in ID - Straight Type - Aluminum - Natural - Holley Carburetors - Pair
-20%
New
ADVANCED ENGINE DESIGN 5370 Fuel Bowl Float Modified Nitrophyl Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5370 Fuel Bowl Float Modified Nitrophyl

$60.08 $48.06
AED5370
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Floats Carburetors and Components
Carburetor Float - Modified - Center Hung - Left Hand - Secondary - Nitrophyl - Holley 4150 Carburetors - Each
-20%
New
ADVANCED ENGINE DESIGN 5380 Nitrophly Modified Float - RH Drag & Front O/T Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5380 Nitrophly Modified Float - RH Drag & Front O/T

$60.08 $48.06
AED5380
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Floats Carburetors and Components
Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each
-20%
New
ADVANCED ENGINE DESIGN 5337X 50cc Pump Diaphragms (10pk) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5337X 50cc Pump Diaphragms (10pk)

$120.28 $96.22
AED5337X
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Pumps Carburetors and Components
Accelerator Pump Diaphragm - 50 cc - Rubber - Gas - Holley Carburetors - Set of 10
New
Sold out
ADVANCED ENGINE DESIGN 5365 Secondary Float Bowl - Double Pump Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5365 Secondary Float Bowl - Double Pump

$71.54
AED5365
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Bowls Carburetors and Components
Carburetor Fuel Bowl - Secondary - Center Hung - Zinc - Gold Chromate - Holley 4150 Carburetors - Each
New
ADVANCED ENGINE DESIGN 5160 Hardware Kit 4160 Vacuum Secondary Carb Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5160 Hardware Kit 4160 Vacuum Secondary Carb

$54.59
AED5160
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Accessories and Components Carburetors and Components
Carburetor Hardware - Clips / Pins / Screws / Springs - Holley 4160 Carburetors - Kit
New
ADVANCED ENGINE DESIGN 5340 Trick Vacuum Secondary Diaphragm Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5340 Trick Vacuum Secondary Diaphragm

$15.11
AED5340
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Accessories and Components Carburetors and Components
Secondary Diaphragm - Trick - Rubber / Steel - Vacuum Secondary - Holley Style Carburetors - Each
-20%
New
ADVANCED ENGINE DESIGN 5361 Brass Replacement Float (Center Pivot) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5361 Brass Replacement Float (Center Pivot)

$18.29 $14.63
AED5361
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Floats Carburetors and Components
Carburetor Float - Center Hung - Brass - Holley 4150 Carburetors - Each
-20%
New
ADVANCED ENGINE DESIGN 5335X 30cc Pump Diamphragm (10pk) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5335X 30cc Pump Diamphragm (10pk)

$70.10 $56.08
AED5335X
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Pumps Carburetors and Components
Accelerator Pump Diaphragm - 30 cc - Rubber - Gas - Holley Carburetors - Set of 10
-20%
New
ADVANCED ENGINE DESIGN 5350 Brass Replacement Float (600 Style) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5350 Brass Replacement Float (600 Style)

$17.54 $14.03
AED5350
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Floats Carburetors and Components
Carburetor Float - Side Hung - Brass - Holley 4160 Carburetors - Each
New
ADVANCED ENGINE DESIGN 5025A 2.5 Alcohol Power Valve Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5025A 2.5 Alcohol Power Valve

$14.27
AED5025A
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Power Valves and Components Carburetors and Components
Power Valve - High Flow - Four Door - Single Stage - 2.5 in Vacuum - Gasket - Alcohol - Each
-20%
New
ADVANCED ENGINE DESIGN 5337 50cc Accelerator Pump Diaphragm Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5337 50cc Accelerator Pump Diaphragm

$15.04 $12.03
AED5337
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Pumps Carburetors and Components
Accelerator Pump Diaphragm - 50 cc - Rubber - Gas - Holley Carburetors - Each
New
ADVANCED ENGINE DESIGN 5117 .150 Alcohol Needle & Seat - Each Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5117 .150 Alcohol Needle & Seat - Each

$16.16
AED5117
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Needle and Seats Carburetors and Components
Needle and Seat - Adjustable - 0.150 Orifice - Stainless - Holley / Quick Fuel Carburetors - Alcohol - Each
-20%
New
ADVANCED ENGINE DESIGN 5170 Clear Fuel Bowl Sight Plugs - Pair Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5170 Clear Fuel Bowl Sight Plugs - Pair

$22.45 $17.96
AED5170
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Sight Plugs Carburetors and Components
Float Bowl Sight Plugs - O-Ring - Clear Plastic - Holley Carburetors - Pair
New
ADVANCED ENGINE DESIGN 5150 Hardware Kit 4150 Double Pumper Carb Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5150 Hardware Kit 4150 Double Pumper Carb

$58.79
AED5150
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Accessories and Components Carburetors and Components
Carburetor Hardware - Clips / Pins / Screws / Springs - Holley 4150 Carburetors - Kit
New
ADVANCED ENGINE DESIGN 5110 .110 Viton Needle & Seat - Pair Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5110 .110 Viton Needle & Seat - Pair

$16.96
AED5110
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Needle and Seats Carburetors and Components
Needle and Seat - Adjustable - 0.110 Orifice - Viton - Holley / Quick Fuel Carburetors - Pair
-19%
New
ADVANCED ENGINE DESIGN 5335 30cc Accelerator Pump Diaphragm Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5335 30cc Accelerator Pump Diaphragm

$9.76 $7.81
AED5335
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Pumps Carburetors and Components
Accelerator Pump Diaphragm - 30 cc - Rubber - Gas - Holley Carburetors - Each
New
ADVANCED ENGINE DESIGN 5120 Needle & Seat Hardware Kit Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5120 Needle & Seat Hardware Kit

$11.08
AED5120
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Needle and Seats Carburetors and Components
Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit
New
ADVANCED ENGINE DESIGN 5110X .110 Viton Needle & Seat (10-Pack) Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5110X .110 Viton Needle & Seat (10-Pack)

$76.07
AED5110X
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Needle and Seats Carburetors and Components
Needle and Seat - Adjustable - 0.110 Orifice - Viton - Holley / Quick Fuel Carburetors - Set of 10
-19%
New
ADVANCED ENGINE DESIGN 5116 .120 Trick Hi-Flow Needle & Seat - Each Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5116 .120 Trick Hi-Flow Needle & Seat - Each

$19.81 $15.85
AED5116
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Needle and Seats Carburetors and Components
Needle and Seat - High Flow - Adjustable - 0.120 Orifice - Viton - Holley / Quick Fuel Carburetors - Each
-20%
New
ADVANCED ENGINE DESIGN 5085 8.5 Power Valve Quick View
ADVANCED ENGINE DESIGN

ADVANCED ENGINE DESIGN 5085 8.5 Power Valve

$17.49 $13.99
AED5085
ADVANCED ENGINE DESIGN Air and Fuel All Products Carburetor Power Valves and Components Carburetors and Components
Power Valve - High Flow - Four Door - Single Stage - 8.5 in Vacuum - Gasket - Each
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