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Holley 1904, 1960 Carburetor Rebuild Kit

Holley 1904, 1960 Carburetor Rebuild Kit

Your Price:$44.95
In Stock
Part Number:K421

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Holley 1931 1904 Actuator
$12.50
Holley 1904 carburetor kit. Made of high quality parts made in the USA. You will not find a better kit than this one. More complete and better fitting. This carburetor kit fits both the metal bowl and the glass bowl. We include a cork gasket and clean out plugs.

Features
  • Includes Flange Gasket
  • Instructions - electronic
  • Accelerator pump diaphragm (w gasket)
  • Economizer diaphragm
  • Float bowl gasket (black nitrate which helps prevent fuel leaks through the gasket. Cork gasket also included.
  • Glass bowl outside gasket
  • Flange gasket
  • Needle & seat w/viton tip
  • Bowl vent rubber
  • Economizer diaphragm gasket
  • Metering block plugs
  • Includes Bowl Gasket for Optional Glass Bowl
  • Meets or Exceeds Manufactures Specifications

Premium upgrade includes:

Brass Float
Pump Diaphragm Spring
Pump Arm Spring
Brass Inlet Fitting


Watch a video about this carburetor kit.

We include 2 clean out plugs for the metering block. Carefully drill out the old plugs (don't make the hole too big), clean out the holes well. The old check balls can be used unless they are corroded. Tap the new plugs in, only as far as the old plugs were. If your block looks clean with no corrosion then you would be advised to leave it alone. Just clean it.

SPECS:
  • Vent valve = 1/2" diameter

While the application list is a guide it does not insure the correct
carburetor kit.

Replace your old worn out carburetor with this new carburetor.
Holley 1904 Carburetors




Rebuild kit, made in the USA from high quality ethanol ready parts. Everything shown in the photo is included in the kit, additional parts may be purchased by choosing your carburetor type in our main catalog. For additional help including rebuild videos, free manuals, and troubleshooting, please see our technical section.

For additional information see related tabs above.

To confirm this kit matches your carburetor number refer to the application/carb tab. To make sure you get the correct carburetor kit, please match your carburetor number with the list provided. This kit is good for the carburetor numbers listed only. No return on opened kits.

There are several different kits for the 1904 carburetor and they depend on the carburetor number. Please compare with the list provided. R-1564A - The R- may not be stamped on the carburetor.
Note that in some cases the list number alone may not be enough to get the correct kit. When the list number is included on more than one kit, then you will need the numbers and letters after the list number also.

For example this kit includes carburetor numbers 1420-2A, 1420-2AAS. 1420-A and 1420-1A use a different kit. LIST 639, 698, 737, 758, 762, 763, 800, 825, 826, 828, 829, 830, 831, 856, 901, 913, 931, 961, 1098, 1153, 1154, 1155, 1220, 1237, 1241, 1242, 1243, 1256, 1257, 1349, 1350, 1354, 1388, 1414, 1415, 1418, 1419, 1425, 1443, 1446, 1472, 1485, 1489, 1556, 1557, 1564, 1620, 1626, 1677, 1915, * 2352, * 2445, 2639, 3443, * 3478, 3496, 4134, 4135

* Exception List 1420-1A, 2352-1A, 2352-1AAS, 1420A, 2445-1A, 3478, 3478-1A, 3478-1AAS will use K4129.

MAKE
YEAR
MODEL
CARB NUMBER
CHEVROLET TRUCK
1955-60
248, 270, 305
R-1256AS
CHEVROLET TRUCK
1955-60
248, 270, 305
R-1257-1A, R-1257AAS, R-1257AS, R1257
CHEVROLET TRUCK
1955-60
6 CYL
R-1388A
DESOTO
1956
BD 220 ENGINE, A LINE, SERVICE UNIT,
R-1237AA
FORD
 
 
B2A-A
FORD
1952
215", 6 CYL, STD TRANS
R-639-2A
FORD
1952-53
215", 6 CYL, STD TRANS
R-737-2A
FORD
1952-53
215?›€? ST
R-737-2AAS
FORD
1952-53
215?›€? ST
R-737-2AS
FORD
1952-53
215", 6 CYL, STD TRANS
R-737A
FORD
1952-56
223?›€? ST
R-1415A EBP-Y
FORD
1952-57
215, 223
B2AE-A
FORD
1952-57
215, 223
EBP-J
FORD
1952-57
215, 223
EBP-N
FORD
1952-57
215, 223
R-1098A
FORD
1952-57
223?›€?
R-1154A
FORD
1952-57
223?›€?
R-1241A
FORD
1952-57
223?›€?
R-1243A
FORD
1952-57
223?›€?
R-1243AA
FORD
1952-57
223?›€?
R-1243AAS
FORD
1952-57
223?›€?
R-1349-1A
FORD
1952-57
223?›€?
R-1354A
FORD
1952-57
223?›€?
R-1443-1A
FORD
1952-57
223?›€?
R-1443A
FORD
1954-55
223", 6 CYL, STD TRANS
R-1241AAS
FORD
1954-57
223?›€?, 6cyl, Std Trans, Truck
R-1155A
FORD
1954-57
223?›€?
R-1243A
FORD
1954-57
223?›€?
R-2639AAS
FORD
1955
223
EBR-A
FORD
1956
223?›€?
R-1155AS
FORD
1956
223?›€?, 6 CYL, STD TRANS
R-1243AA
FORD
1956
223", 6 CYL, STD TRANS
R-1243AAS
FORD
1957
223?›€?, 6 cyl, Std Trans
R-1349A
Ford
1957
223?›€?, 6 CYL, STD TRANS
R-1425-1A
FORD
1957
CANADA, 223" 6 CYL, AUTO TRANS
R-1557A
FORD ECOMOMY
1957
223", 6 CYL, STD TRANS
R-1446AA
FORD ECONOMY
1955
223", 6 CYL, STD TRANS
R-1098A EBP-G
FORD ECONOMY
1955-56
223", 6 CYL, STD TRANS
R-1242AAS
FORD ECONOMY
1956
223", 6 CYL, AUTO TRANS
R-1220A
FORD ECONOMY
1957
223", 6 CYL, STD TRANS
R-1414A OR EBP-V
FORD ECONOMY
1957
223", 6 CYL, AUTO TRANS
R-1415A EBP-Y
FORD PASS
1952
215", 6 CYL, STD TRANS
R-639-1A
FORD PASS
1952
215", 6 CYL, AUTO TRANS
R-698-1A
FORD PASS
1952
215", 6 CYL, AUTO TRANS
R-698A
FORD PASS
1952-53
223", 6 CYL, STD TRANS
R-1354AA
FORD PASS
1953
215", 6 CYL, AUTO TRANS
R-698-3A
FORD PASS
1954-55
223", 6 CYL, STD TRANS
R-800A
FORD PASS
1954-55
223", 6 CYL, AUTO TRANS
R-826A
FORD PASS
1956
223", 6 CYL, STD TRANS
R-1153A
FORD PASS
1956
223", 6 CYL, AUTO TRANS
R-1154A
FORD PASS
1957
223", 6 CYL, STD TRANS
R-1349-1A OR EBP-T
FORD PASS
1957
223", 6 CYL, AUTO TRANS
R-1350A
FORD PASS
1957
223", 6 CYL, STD TRANS
R-1443AA
FORD PASS
1957
CANADA, 223" 6 CYL, STD TRANS
R-1556A
FORD TRUCK
1952-57
215, 223
R-1153A
FORD TRUCK
1952-57
215, 223
R-1155A, R1155
FORD TRUCK
1952-57
215, 223
R-856A
FORD TRUCK
1954-55
223?›€?, 6 CYL, STD TRANS
R-856A
FORD TRUCK
1954-57
223?›€?, 6 CYL, AUTO TRANS
R-1350A
FORD TRUCK
1956
223 AT
R-1154A, EBP-H
FORD TRUCK
1957
223?›€?, 6 CYL, AUTO TRANS
R-1350-1A OR EBP-U
Ford TRUCK
1957
223?›€?, 6 CYL, STD TRANS
R-1425A
FORD TRUCK
1957
223?›€?, 6 CYL, STD TRANS
R-1443-1AA
FORD TRUCK
1957
223?›€?, 6 CYL, STD TRANS
R-1443AA
FORD TRUCK
1957
CANADA, 223" 6 CYL, STD TRANS,
R-1564A
FORD TRUCK
1957
CANADA, 223" 6 CYL, STD TRANS
R-1626A
FORD TRUCK
1957
CANADA
R-1626AA
GMC
 
V-324 Eng.
R-1251, R1251
GMC
 
270", 130 HP, STD TRANS, 100, 150, 250, 300, 350, 370 SERIES
R-1256A, R1256
GMC
 
270", 140 HP, STD TRANS, 100,150,250,300,350,370 SERIES
R-1257A, R1257
GMC
 
270", 130 HP, AUTO TRANS, 100, 150, 250, 300, 350, 370 SERIES
R-1388-1A
GMC
 
270", 140 HP, AUTO TRANS, 100,150,250,300,350,370 SERIES
R-1472A
GMC
 
305", V6, 305A ENGINE MODEL, 1000-V3500
R-1915A
GMC
 
248 ENGINE, 100,150, PM-150, 250, PM-250, V-300, MV-300, SV-300, MV-340, FMV-340, V-350, MV-300, SV-300, SMV-300
R-913A
GMC
1955-60
6 CYL
R-1388A
GMC
1956
V-324, 550, 650 SERIES
R-1251A
GMC
1957-68
 
R-1251AS (2343140)
I.H.C.
 
SD-220, SD-240, R-110- R-150, 6 CYL
R-1237-1AAS
I.H.C.
 
SD-220, SD-240, IMPROVED, BD-220, SD-240, A LINE
R-1418-1A
I.H.C.
 
BD 220 ENGINE, A LINE, STD TRANS
R-1418A
I.H.C.
 
SD-220, SD-240, IMPROVED, BD-220, SD-240, AUTO TRANS, A LINE
R-1419-1A
I.H.C.
 
SD-220, SD-240, IMPROVED, BD-220, SD-240, AUTO TRANS, A LINE
R-1419-2A
I.H.C.
 
BD 220 ENGINE, A LINE, AUTO TRANS
R-1419A
I.H.C.
 
BD 228 ENGINE, A LINE, AUTO TRANS, 6 CYL
R-1489A
I.H.C.
 
BD-282 ENGINE, "A" LINE 6 CYL
R-1620AS
I.H.C.
 
152" METROPOLITAN BODY, SCOUT, 4 CYL
R-2445A
I.H.C.
 
BD-269, R-170
R-762-1A
I.H.C.
 
BD-269 ENGINE, R-170, 6CYL
R-762-1AAS
I.H.C.
 
BD-269 ENGINE, R-170, 6CYL
R-762A
I.H.C.
 
BD-282 ENGINE, RC-180 (C.O.E) 6 CYL
R-763-1A
I.H.C.
 
BD-282 ENGINE, RC-180 (C.O.E) 6 CYL
R-763-2AAS
I.H.C.
 
BD-282 ENGINE, RC-180 (C.O.E) 6 CYL
R-763A
I.H.C.
 
SD-240,R-160, RC-160
R-825-1A
I.H.C.
 
SD-240,R-160, RC-160
R-825A
I.H.C.
 
SD-240,R-160, RC-160 (ALTITUDE & EXPORT)
R-829-1A
I.H.C.
 
SD-240,R-160, RC-160 (ALTITUDE & EXPORT)
R-829A
I.H.C.
 
BD-269 ENGINE, R-170, 6CYL
R-830-1A
I.H.C.
 
BD-269, R-170, (ALTITUDE & EXPORT)
R-830A
I.H.C.
 
BD-282 ENGINE, RC-180 (C.O.E) 6 CYL
R-831-1A
I.H.C.
 
BD-282 ENGINE, RC-180 (C.O.E) 6 CYL
R-831A
I.H.C.
 
SD-220 IMPROVED & BD-220, R-100,R-110-R-150
R-901-1A
I.H.C.
 
SD-220 IMPROVED & BD-220, R-100,R-110-R-150
R-931-1A
I.H.C.
 
SD-220 IMPROVED & BD-220 AUTO TRANS, R-100, R-110 - R-140 & METRO
R-961A
I.H.C.
1952-66
220,240,241,264,269,282
R-1420-2AAS
I.H.C.
1960-62
152" ENGINE, SCOUT, 4 CYL
R-2352A
I.H.C.
1966
W/O EMISSON CONTROL BG-241
R-3443A, R-3443-1A, R3443
I.H.C.
1966
EMISSION CONTROL 220
R-3478A
I.H.C.
1968
BG-241 AT
R-3496A
I.H.C.
1968
BG-241 AT
R-3496AAS
I.H.C.
1968
BG-265
R-4134A, 360767-C91
I.H.C.
1968
BG-265
R-4134AAS
I.H.C.
1968
265 AT
R-4135A, R4135A, 360768-C91
I.H.C. AG/IND
 
BD-220, SD-220, R-100, R-110 ?›€ƒ€? R-150
R-1237-1A
I.H.C. AG/IND
 
BD 228 ENGINE, A LINE, STD TRANS, 6 CYL
R-1485A
I.H.C. AG/IND
 
BD 228 ENGINE, A LINE, SERVICE UNIT
R-1620A
I.H.C. AG/IND
 
SD-220, SD-240, R-110- R-150, 6 CYL
R-758-1A
I.H.C. AG/IND
 
SD-220, SD-240, R-110- R-150, 6 CYL
R-758A
I.H.C. AG/IND
 
SD-220, R110 -R-150 (ALTITUDE & EXPORT)
R-828-1A
I.H.C. AG/IND
 
SD-220, R110 -R-150 (ALTITUDE & EXPORT)
R-828A
MERCURY
1952-57
215, 223
EBP-AC
UNKNOWN
 
 
CDBR-D
UNKNOWN
 
 
CEBP-AA
UNKNOWN
 
 
EAA-D
UNKNOWN
 
 
EAA-E
UNKNOWN
 
 
EAA-G
UNKNOWN
 
 
EAA-H
UNKNOWN
 
 
EAA-L
UNKNOWN
 
 
EAA-M
UNKNOWN
 
 
EAA-N
UNKNOWN
 
 
EAG-B
UNKNOWN
 
 
EAG-D
UNKNOWN
 
 
EBP-A
UNKNOWN
 
 
EBP-AA
UNKNOWN
 
 
EBP-AB
UNKNOWN
 
 
EBP-AD
UNKNOWN
 
 
EBP-B
UNKNOWN
 
 
EBP-G
UNKNOWN
 
 
EBP-K
UNKNOWN
 
 
EBP-L
UNKNOWN
 
 
EBP-M
UNKNOWN
 
 
EBP-T
UNKNOWN
 
 
EBP-U
UNKNOWN
 
 
EBP-V
UNKNOWN
 
 
EBP-Y
UNKNOWN
 
 
EBP-Z
UNKNOWN
 
 
EBR-C
UNKNOWN
 
 
EBR-D
UNKNOWN
 
 
EBR-E
UNKNOWN
 
 
EEA-D
UNKNOWN
 
 
EEA-E
UNKNOWN
 
 
EEA-G
UNKNOWN
 
 
EEA-H
UNKNOWN
 
 
EEA-L
UNKNOWN
 
 
EEA-M
UNKNOWN
 
 
5 Stars
First time carb rebuilder
Let me start by saying that I'm a handy person, but I've never attempted a rebuild of a carburetor. Mike's made ordering the parts easy, despite the fact that any carburetor has many varieties that require different parts. With the partial identification numbers I could get off of my 65 year old piece, they were able to determine the correct rebuild kit and ship it to me. Speaking of shipping, I got a first class mail notification exactly 38 minutes after I placed the order. It arrived from the West Coast all the way to greater Atlanta in three days after I placed the order. They don't gouge on shipping prices either, they just charge what it costs to ship, which is refreshing in an age where it seems most retailers use shipping as another revenue source. The parts were very high quality, and made in the USA which is nice. Their website has a series of videos that walked me through the entire disassembly and rebuild of my carburetor, it was very easy and only took me about an hour. I can't say enough about this company, I will do business whenever I can in the future.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from North Georgia. on 8/26/2019
5/5
5 Stars
Antique Car Enthusiast
Carburetor Kit was as expected. Good quality, complete and worked great. Thanks for doing what you do.
Did you find this helpful? 
Reviewed by:  from Illinois . on 9/4/2019
5/5
5 Stars
54 Ford
Excellent parts and a great price. Kit works great on my 1904 carb.
Did you find this helpful? 
Reviewed by:  from Vermont. on 5/17/2019
5/5
5 Stars
Fleet manager
I am happy to write this review. I recondition a good amount of units for a group of my clientele. This particular kit for the Holley 1904 was outstanding in quality and fitment. I would happily buy this kit again for another Holley 1904 refurbishment.
Did you find this helpful? 
Reviewed by:  from Santa Cruz. on 5/2/2019
5/5
5 Stars
Machinist
High quality rebuild kit for my 1964 scout, had a question on the needle and seat and when I gave them a call they were more than happy to answer my questions. Would defninately buy another kit through them in the future
Did you find this helpful? 
Reviewed by:  from Oregon. on 11/2/2018
5/5
5 Stars
52 International L120
I ordered this kit for my old International pick up and received it in just a few days- great service. I checked local auto stores for this kit and found some at twice the price- great service. I installed this kit into my old Holley with no issues with perfect fit all the way around-great service. I downloaded the Holley 1904 repair and troubleshooting guide from your website and now have that as a valuable resource in my shop-great service. 5 star rating from me....to a great service!
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Reviewed by:  from Andover, Maine. on 10/11/2018
5/5
5 Stars
'53 Ford Customline owner
Fast, fast delivery! The 1904 Holley kit worked well, especially the cork float bowl gasket, I'm hoping the gasket doesn't breakdown as fast, from today's gasoline as other cork gaskets I've used in the past. Very pleased with the product and service.
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Reviewed by:  from St. Louis, MO. on 8/5/2018
5/5
5 Stars
Marine
Exactly the kit needed. Fast shipping. Price is decent. These folks have what you need. I will call on these folks again when needed. Thank you for serving the industry. Mike
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Reviewed by:  from Iowa. on 7/31/2018
5/5
5 Stars
Home Owner
I was very happy with the repair kit
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Reviewed by:  from Rolla ND. on 7/11/2018
5/5
5 Stars
Truck owner
This product was shipped quickly, arrived on time and was just what i needed.
Did you find this helpful? 
Reviewed by:  from Yuba City. on 7/6/2018
5/5

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