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Holley Remanufactured Carburetor Renew Kits 37-485

Holley 37-485 - Holley Remanufactured Carburetor Renew Kits

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Carburetor Rebuild/Renew Kit, Holley 4150, Models, Kit

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Brand: Holley

Manufacturer's Part Number: 37-485

Part Type: Carburetor Rebuild Kits

Product Line: Holley Remanufactured Carburetor Renew Kits

Summit Racing Part Number: HLY-37-485

UPC: 090127059524

Rebuild Kit Type: Rebuild kit

Quantity: Sold as a kit.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Do you need to refurbish your Holley remanufactured carburetor? A Holley remanufactured kit brings your carb back to original specs and like-new condition! These remanufactured carburetor Renew kits from Holley come complete with all of the necessary gaskets, O-rings, pump diaphragm(s), needle and seat(s), power valve(s), detailed instructions, and hardware for a complete rebuild. When a Renew is in order, trust Holley to do it right!

Warranty

Questions & Answers Ask a Product Question
Q:

What needle's and seat is in the kit?

Asked by FRED on June 22, 2017

A:

Gas needle and seats are typically .110 in the rebuild kits.
Other sizes are available separately.

BRUCE L from AZ answered on June 29, 2017

+See All Answers (10) Answer This Question

Q:

Will this kit work with a Holley street avenger?

Asked by CRAIG on August 08, 2016

A:

Yes

JEFF from NM answered on August 09, 2016

+See All Answers (4) Answer This Question

Q:

I have a holley 600 cfm 0-1850 double pumper,would this kit work?

Asked by ROBERTO on January 06, 2020

A:

We would recommend the 37-119 kit for your 1850.

Holley Holley Answer - January 07, 2020

+See All Answers (3) Answer This Question

Q:

Will this work on a holey 4778-8?

Asked by DEAN on December 10, 2016

A:

yes

GLENN L from WV answered on December 12, 2016

+See All Answers (3) Answer This Question

+See All Questions (29)

Most Helpful Reviews Review This Product

107 Customer Reviews for Holley 37-485 - Holley Remanufactured Carburetor Renew Kits

Average Customer Review

5 Star

(83)

4 Star

(20)

3 Star

(3)

2 Star

(1)

1 Star

(0)

+See All 107 Reviews

Great product

Summit RacingSummit Racing Verified Purchase

HLY-37-485
The tech line can't tell you what is in the kit. It has two 30cc diaphragms and a 50cc diaphragm. There are two 6.5 power valves and one 10.5. It's a good kit, it has about everything you need for a full rebuild.

8 of 8 found this review helpful.

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Reviewer: from WV

Date: May 09, 2014

Appearance
Ease of Installation
Price/Value
Quality

It works as advertised

Summit RacingSummit Racing Verified Purchase

HLY-37-485
Good rebuild kit, used for my 650 double pump.

2 of 2 found this review helpful.

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Reviewer: from OH

Date: October 16, 2017

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Ease of Installation
Price/Value
Quality

Nice Kit

Summit RacingSummit Racing Verified Purchase

HLY-37-485
This is a good kit for renewing your Holley 4150. Just wish it came with a 4.5 or 5.5 power valve for us guys with aggressive cams.

2 of 4 found this review helpful.

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Reviewer: from CO

Date: August 18, 2014

Appearance
Ease of Installation
Price/Value
Quality

She lives again!

Summit RacingSummit Racing Verified Purchase

HLY-37-485
This kit had everything I needed to rebuild my 850 on my 66 Vette big block after getting it out of mothballs after 30 years!

1 of 1 found this review helpful.

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Reviewer: from OH

Date: June 07, 2016

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Quality

Holley carburetor renew kit 37-485

Summit RacingSummit Racing Verified Purchase

HLY-37-485
As always Holley did it rite the kit works like it is made to do way to go Holley Thank you Summit.

1 of 1 found this review helpful.

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Reviewer: from GA

Date: February 27, 2016

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Price/Value
Quality

Some parts are not legal for use in California or other states with similar laws / regulations

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