Adjustable Metering Plate Kit for Holley 4160 Supersedes QFT 34-3
$105.00
RK343-1
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Tuning Parts & Kits
Metering Blocks & Parts - Holley Tuning Parts
Upgrade to Jet Tuning – Converts Holley 4160 carburettors with fixed metering plates to accept standard replaceable Holley main jets. Wide Compatibility – Works...
Adjustable Metering Plate Kit Suit Holley 750 Vac List 3310
$145.00
RK343-3
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Tuning Parts & Kits
Metering Blocks & Parts - Holley Tuning Parts
Upgrade to Jet Tuning – Converts Holley 4160 & 4150 carburettors with fixed metering plates to accept standard replaceable Holley main jets. Wide Compatibility...
Holley 116-1 Side Hung Float
$31.95
HOL-116-1
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Side Hung Float Nitrophyl Float Kit for externally adjustable float bowls Brand Holley Category Air and Fuel Delivery Center Hung Floats No Color Black...
Holley 116-15 Secondary Wedged Float with Main Jet Extensions
$85.00
HOL-116-15
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
A wedged float is a necessity for the circle racer. The wedge is designed so that when you are in a turn, and the...
Holley 116-2 Center Hung Float Brass
$26.50
HOL-116-2
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Center Hung Float Brass Float Kit Brand Holley Category Air and Fuel Delivery Center Hung Floats Yes Emission Code 5 Grade Type Performance Material...
Holley 116-3 Center Hung Float Nitrophyl
$35.00
HOL-116-3
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Center Hung Float Nitrophyl Float Kit Brand Holley Category Air and Fuel Delivery Center Hung Floats Yes Color Black Emission Code 5 Grade Type...
Holley 116-4 Side Hung Float Brass
$28.50
HOL-116-4
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Brand Holley Category Air and Fuel Delivery Center Hung Floats No Emission Code 5 Grade Type Performance Material Brass Mounting Point Side Pivot Part...
Holley 12-807 Fuel Pressure Regulator Diaphragm Repair (12-803 / 12-804)
$25.95
HOL-12-807
Fuel Pressure Regulators & Gauges
Fuel Pressure Regulators - Holley Tuning Parts
Holley Carburettor Parts
Holley Tuning Parts & Kits
Replacement fuel pressure regulator diaphragm repair kit for Holley 12-803 and 12-804 fuel pressure regulators. Diaphragm repair kit for 12-803 or 12-804 fuel pressure...
Holley 135-10 Carburettor Diaphragm 30cc GFLT w/o Screws
$34.95
HOL-135-10
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Pumps, Cams, Nozzles - Holley Tuning Parts
30cc GFLT accelerator pump diaphragm w/o Screws. GFLT Diaphragms Are Compatible For Use w/All Alcohol Based Fuels. Brand Holley Category Air and Fuel Delivery...
Holley 135-5 Accelerator Pump Diaphragm 30cc Rubber w/o Screws
$16.95
HOL-135-5
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Pumps, Cams, Nozzles - Holley Tuning Parts
30cc accelerator pump diaphragm (black) Rubber w/o Screws Brand Holley Category Air and Fuel Delivery Diaphragm Material Rubber Emission Code 5 Grade Type OEM...
Holley 135-7 Accelerator Pump Diaphragm 50cc Rubber w/o Screws
$26.50
HOL-135-7
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Pumps, Cams, Nozzles - Holley Tuning Parts
Carburetor Diaphragm Diaphragms 50cc (black) Rubber w/o Screws Brand Holley Category Air and Fuel Delivery Diaphragm Material Rubber Emission Code 5 Grade Type OEM...
Holley 20-12 Accelerator Pump Cam Assortment Kit
$69.95
HOL-20-12
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Pumps, Cams, Nozzles - Holley Tuning Parts
Accelerator Pump Cam Assortment Kit Each Cam Is Different Shape/Profile Gives Different Results Tailor Accelerator Pump Performance Brand Holley Category Air and Fuel Delivery...
Holley 20-13 Secondary Diaphragm Spring Kit
$45.00
HOL-20-13
Choke & Vacuum Secondary Parts - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Tuning Parts & Kits
Allows changing the rate of the secondary operating ranges Secondary Diaphragm Spring Kit Adjustable Length No Brand Holley Category Air and Fuel Delivery Color...
Holley 2300 4150 4160 Annular Booster Insert 12 Hole .500 I.D. Black QFT AED CCS
$185.00
HP-45291B
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Annular booster inserts with 12 discharge holes to improve fuel atomisation and throttle response .500 inch internal diameter suitable for performance Holley-style carburettors Billet...
Holley 2300 4150 4160 Annular Booster Insert 12 Hole .500 I.D. Silver QFT AED CCS
$185.00
HP-45291S
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Annular booster inserts with 12 discharge holes to improve fuel atomisation and throttle response .500 inch internal diameter suitable for performance Holley-style carburettors Billet...
Holley 26-36 Power Valve Plug & Gasket
$12.50
HOL-26-36
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Metering Blocks & Parts - Holley Tuning Parts
Holley Power Valve Plug & Gasket Fits Holley Model 2300™, Model 4150™, Model 4160™, Model 4500™ One Plug and Gasket 1/2-28 Thread Brand Holley...
Holley 50cc Accelerator Pump Conversion Kit 20-11 & 20-11SA
$95.00
HOL-20-11
Base Plates & Parts - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel Misc Carburettor Parts
Pumps, Cams, Nozzles - Holley Tuning Parts
High capacity 50cc pump upgrade - Increases fuel delivery to eliminate hesitation and improve throttle response under load. Complete conversion kit - Includes all...
Holley 50cc GFLT Carburettor Diaphragm 135-9
$38.00
HOL-135-9
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Pumps, Cams, Nozzles - Holley Tuning Parts
50cc GFLT diaphragm - Designed for 50cc accelerator pump assemblies. Alcohol fuel compatible material - GFLT material is compatible with alcohol-based fuels. Service replacement...
Holley 6-504 Inlet Needle Viton Adjustable 0.110" Seat Size
$25.00
HOL-6-504
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Inlet Needle Viton® Tip Adjustable 0.110" Seat Size. Brand Holley Category Air and Fuel Delivery Emission Code 5 Grade Type Performance Needle Material Viton...
Holley 6-515-2 Inlet Needle Steel Seat Size 0.130" Adjustable
$85.00
HOL-6-515-2
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
"Steel-tipped" inlet needles are necessary when using exotic racing fuels. A .097" seat size should be used for small four barrel carburetors; a .110"...
Holley Main Jet Extension 122-5000
$19.95
HOL-122-5000
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Metering Blocks & Parts - Holley Tuning Parts
Helps control fuel uncovering - Used with secondary main jets during hard acceleration. Drag strip useful part - Designed to help maintain fuel pickup...
Holley Main Jet Kit - Sizes 60 through to 69
$125.00
HJK-60
Edelbrock Twin Barrel Carburettor Parts
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel 94 AA-1 2100 2110 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
10 Pairs of Jets - Includes jet sizes from 60 to 69 for tuning flexibility. Precision Machined - High-quality brass jets for consistent fuel...
Holley Main Jet Kit Size 50 to 59
$125.00
HJK-50
Edelbrock Twin Barrel Carburettor Parts
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel 94 AA-1 2100 2110 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Genuine Holley main jet set ranging from size 50 to 59 Ideal for tuning and jetting Holley 2 barrel and 4 barrel carburettors Precision-machined...
Holley Main Jet Kit Size 70 to 79
$125.00
HJK-70
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Comprehensive jet set covering Holley sizes 70 to 79 Perfect for performance tuning across a wide range of engines Precision machined and clearly stamped...
Holley Main Jet Kit Size 80 to 89
$125.00
HJK-80
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Jet kit includes Holley sizes 80 to 89 for tuning flexibility Ideal for high-performance and race applications Precision stamped brass jets in a labelled...
Holley Main Jet Kit Size 90 to 99
$125.00
HJK-90
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Jet kit includes Holley sizes 90 to 99 for maximum tuning range Perfect for heavily modified or high-fuel-demand engines Precision brass jets organised in...
Holley Main Jet Thread Repair Kit 14-32
$75.00
HCK-14-32
Carburettor Tools
Holley Tuning Parts & Kits
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Metering Blocks & Parts - Holley Tuning Parts
Complete thread repair kit for Holley Main Jets (14-32 thread size) Includes STI tap, 15 inserts, magnetic tang break tool, and drill bit Perfect...
Holley Main Jets Pair Choose Sizes 50 thru 99
$22.00
122-50
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Jets, Air Bleeds, Boosters - Holley Tuning Parts
Sold as a matched pair for consistent tuning across dual fuel bowls Precision Holley main jets available in sizes 50 through 99 Suits Holley...
Holley Needle & Seat Repair Kit Inserts Qty 10
$80.00
HRI-3/10
Carburettor Tools
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel Misc Carburettor Parts
Holley Needle & Seat Repair Insert Qty 10 Brass Insert Bulk Pack 10 x Brass threaded repair inserts Used for Holley Needle &...
Holley Needle & Seat Repair Kit Inserts Qty 5
$55.00
HRI-3B
Carburettor Tools
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel Misc Carburettor Parts
Holley Needle & Seat Repair Insert Kit Kit Includes 5 x Brass threaded repair inserts 5 x Needle and seat o'rings Viton 5...
Holley Oversize Fuel Fitting Repair Kit OSF-01
$210.00
OSF-01
Carburettor Tools
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Complete Repair Kit - Designed to repair damaged or stripped fuel inlet threads on Holley Carburettors 2300, 4160 Side Hung Float Bowls. Includes Oversize...
Holley Quick Fuel 47-1QFT Electric Choke Cap Cover H85
$48.00
H85
Choke & Vacuum Secondary Parts - Holley Tuning Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel Misc Carburettor Parts
Electric choke unit restores reliable cold-start operation on compatible carburettors. Steady choke opening helps prevent loading up when cold and improves warm-up drivability. A...
Holley Quickchange Vacuum Secondary Housing Cover 20-59
$55.00
HOL-20-59
Choke & Vacuum Secondary Parts - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Tuning Parts & Kits
Faster spring changes - Gives easier access to the vacuum secondary spring. Quick-change design - Reduces the time needed to tune the vacuum secondary...
Holley Side Hung Nitrophyl Float for internally adjusted float bowls. Part # 216-43
$41.95
216-43
Floats, Bowls, Fittings - Holley Tuning Parts
Holley Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel Misc Carburettor Parts
Brand Holley Category Air and Fuel Delivery Center Hung Floats No Color Black Emission Code 5 Grade Type Performance Material Nitrophyl Mounting Point Side...
Holley Single-Stage Power Valve Sizes 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 10.5
$28.00
HOL-125-25
Holley Carburettor Parts
Holley Four Barrel 4010 4011 Carburettor Parts
Holley Four Barrel 4150 4160 Carburettor Parts
Holley Four Barrel 4165 4175 Carburettor Parts
Holley Four Barrel 4500 Dominator Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel Misc Carburettor Parts
Metering Blocks & Parts - Holley Tuning Parts
Single-stage power valve for Holley performance carburettors Available in multiple vacuum ratings from 2.5 to 10.5 Restores correct power enrichment under load and wide-open...
Holley Tri-Power Mopar Six Pack Secondary Diaphragm 135-6
$75.00
HOL-135-6
Choke & Vacuum Secondary Parts - Holley Tuning Parts
Holley Carburettor Parts
Holley Tuning Parts & Kits
Holley Twin Barrel 2300 Carburettor Parts
Holley Twin Barrel Misc Carburettor Parts
Direct replacement vacuum secondary diaphragm for Holley Six Pack and Tri-power outer carburettors Fits both front and rear outboard carburettors on Mopar 440 and...
