Product Summary

Universal Fit

  • Kit provides everything needed for a quick refresher of your four barrel Holley carb
  • Includes step-by-step instructions and a detailed tuning guide
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Key Specs

MFG. Part #37-1542
BrandHolley
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Need To Know

Quick and Easy Returns

Return Policy

Holley 37-1542 Details

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

Charts

Holley 37-1542 Specifications

KEY SPECS
MFG. Part #37-1542
BrandHolley
GENERAL
GTIN Code090127437124

Ratings & Reviews

4.4

10 Reviews

Overall Assessment

Customers praise the quality and completeness of our carburetor rebuild kit, particularly for Holley 450cfm and 600 carburetors. The kit contains correct needles and seats, bowl gaskets, and metering block gaskets, with users highlighting the variety of needle and seat options. Quality is highlighted as superior to other products, with one customer asserting that this kit underlines the only right way to service a Holley carb. The product performs as advertised, helping refurbish carbs successfully. However, some suggest it may be more suitable for experienced users due to minimal instructions, which potentially could be improved.

4.4

10 reviews

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7

4

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3

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Most Liked Positive Review

5.0

Excellent product.

Excellent product guys. Could not get in Australia at the time of purchase. Price is very reasonable. Kit repaired my 2 Holley 600 carbys to as new condition. Will be using your services again. Very prompt delivery. Congratulations guys, very good business.

Most Liked Negative Review

1.0

incomplete

this kit does not include the primary metering block gasket for #4160 carbs that have the cut away above the power valve that allows part #42 the tube and o ring assembly to pass through it.The instructions on this site show this version of gasket but the instructions in the kit do not . older rebuild kits included this gasket but this one does not. Although it still is advertised as the kit for the carb with this model # and item #

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As long as you have Holley brand parts

5.0

a year ago

Doctor Carb

Lincoln NE

Verified

I prefer Holley brand parts and and pleased you had them all in stock.

Would Recommend

I would buy again

5.0

5 years ago

George

Ma

Verified

As advertised the kit had the correct needle and seats and all bowl gaskets and metering block gaskets for my tunnel ram 450cfm holleys

incomplete

1.0

5 years ago

327 CJ

Rock Hall Md.

this kit does not include the primary metering block gasket for #4160 carbs that have the cut away above the power valve that allows part #42 the tube and o ring assembly to pass through it.The instructions on this site show this version of gasket but the instructions in the kit do not . older rebuild kits included this gasket but this one does not. Although it still is advertised as the kit for the carb with this model # and item #

Would Not Recommend

awesome quality and promt service

5.0

7 years ago

gopher

colorado

Verified

Speedway has definetly gone over the top with quality and service

Would Recommend

Complete kit

5.0

9 years ago

Texas Fowl Mouth Game Calls

texas

Verified

kit is complete and has several needles and seat options.

Would Recommend

Excellent product.

5.0

10 years ago

Kossi

Canberra, Australia.

Verified

Excellent product guys. Could not get in Australia at the time of purchase. Price is very reasonable. Kit repaired my 2 Holley 600 carbys to as new condition. Will be using your services again. Very prompt delivery. Congratulations guys, very good business.

Would Recommend

great product

5.0

11 years ago

D

Allegan Mi

Verified

this is the best one we have found with a great price

Would Recommend

The only way to go when rebuilding a Hol

5.0

11 years ago

Bryan50

Lee's Summit MO

The right parts that fit and perform as needed. I feel as though this is the only way to service a Holley carb. Fast service and fair prices from SPEEDWAY as always.

Would Recommend

GOOD KIT

4.0

12 years ago

34PRO

New Mexico, USA

Verified

More than enough parts to refurbish a carb that is in reasonable condition.

Would Recommend

great product

4.0

14 years ago

Deacon

Portland OR

Verified

Great product, good quality. But instructions are minimal and not geared for first time carb rebuilder, requires that you know how to rebuild a Holley or have access to other stepwise instructions.

Would Recommend

Showing 10 of 10 reviews

Questions & Answers

1 Question • 2 Answers

when i rebuild my carb, would it help if i cleaned my intake?

by jinx

• 12 years ago

2 answers

1 of 1 questions shown

Customer Impersonation Script