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Holley 37-1543 2300 2 Barrel Carburetor Rebuild Fast Kit

SAME DAY SHIPPING! Order within the next 7 hours 2 minutes and receive same day shipping

Specs
Material Type:
Gasket Material
Sold in Quantity:
Each
Gasket(s) Included:
Yes
Fuel Type:
Gasoline
MFG. Part #:
37-1543
Garage Sale:
No
Notes
Includes a 30cc and 50cc accelerator pump and a 6.5 power valve
Holley 37-1543 2300 2 Barrel Carburetor Rebuild Fast Kit

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Please NOTE the following about this product:

  • This item is sold as a kit.

Details

Reviews

Q & A

What's in the Box

These kits are ideal for a quick refresher of your two barrel Holley carb. Each kit includes step-by-step instructions and a detailed tuning guide.

Kit includes one 30cc and one 50cc accelerator pump (black material for gas) and one 6.5 power valve.

427-371543 Instructions (PDF)

Notes

This rebuild kit will service the following Holley Carburetors

R4412     R4412-1   R4412-2   R4412-3   R7448     R9647
R84412   R87448 

Customer Reviews

Rated 5 out of 5 by 2 reviewers.
RATING BREAKDOWN
2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Bryan50
Verified Purchaser
Lee's Summit MO

right part great service

October 15, 2014
Speedway comes through again. Carb parts are getting harder to get quickly and Speedway has them and FAST! service. Thanks again.
Yes, I recommend this product.
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Was this review helpful? 0 0

oldawg3
Verified Purchaser
wichita,ks.

as good as it gets

August 29, 2011
always current gaskets that haven,t shrunk
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

1 questions : 2 answers

2 answers

WILL THIS KIT WORK ON A HOLLEY 600 CFM #1850 CARB

December 08, 2011

WILL THIS KIT WORK ON A HOLLEY 600 CFM #1850 CARB

Answers

October 16, 2014
Bryan50
No, this kit is for a 2 bbl carb. The 1850 is a 4 bbl
December 09, 2011
Zach
Speedway part number 427371543. No, this kit will not work, it is for 2bbl Holley carbs. You would need part number 42737119 for a 600cfm 4160 4bbl.
Page 1 of 1

You may also be interested in:

Holley 37-474 2 Barrel 500 CFM Rebuild Kit
(Part #42737474)
                        

Each Holley Renew Kit carburetor rebuild kit contains all parts and gaskets that are necessary to restore “like new” performance to your carburetor. Detailed instructions are also included to guide you through the rebuilding process. Start off the season with a quality Holley Renew Kit repair kit. It's your guarantee for trouble–free cruising.

Fits Holley Model 2300 500cfm two barrel carburetors ONLY.

  • Gaskets
  • O-Rings
  • Pump Diaphragm
  • Needle & Seat
  • Power Valve
  • Instructions

427-37474 Instruction Sheet (PDF)