Rochester 2GC 2 Barrel Carburetor Rebuild Kit

Description
Customer Reviews

FEATURES:

Instructions - electronic
Viton tipped needle/seat assembly
Discharge ball, spring, and 'T'
Ethanol ready accelerator pump cup
Float/needle clip
Delayer spring retainer
Meets or Exceeds Manufactures Specifications

SPECS:

Pump cup = 3/4" diameter; inner = .355"

AP345

TECHNICAL:

Apply 2 dabs of lithium grease to the rubber cup before installing.

Cleaners probably won't clear small passages that are plugged. Blow compressed air through every hole to make sure it goes all the way through.

Rebuild kit, made from high quality ethanol ready parts. Everything shown in the photo is included in the kit, additional parts may be purchased in the Rochester 2G Catalog.

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.

Watch a video about this product.

Polish pump bore with Crocus cloth
Apply 2 drops of lithium grease to pump cup before installing (do not soak)
Also knows as a 2 Jet or 2BBL
2GC has an integral choke - choke mounted on the carburetor.
Extensive technical catalog available here

APPLICATIONS:

You must match your carburetor number to get the correct part.

MAKE

YEAR

MODEL

BUICK

1977-78

305" 5.0L A/T

CHECKER

1973

350

CHECKER

1975-76

350

CHECKER

1977-78

305 LATE 77

CHEVROLET

1973-74

350 5.7l, 400 6.6l

CHEVROLET

1975-76

262 4.3L, 305 5.0L, 350 5.7L

CHEVROLET

1976-78

305 5.0L, 350 5.7L A/T

CHEVROLET/GMC TRUCK

1973

307 SERIES 20, 30

CHEVROLET/GMC TRUCK

1975-77

305, 350 (INCL REPL CARBS) (EXC CALIF)

CHEVROLET/GMC TRUCK

1976-78

305, 350 (EXC CALIF)

OLDSMOBILE

1977-78

305 A/T

PONTIAC

1977-78

305 (EXC CARB 17057113, 123, 17058102, 103, 107, 111, 113, 121, 123, 126, 128

CARBURETOR NUMBER - FLOAT:

151039A - FL43

17015899 - FL43

17052901 - FL43

17053847 - FL43

17053850 - FL43

17053851 - FL43

17053915 - FL43

17053979 - FL43

17053980 - FL43

17054014 - FL43

17054617 - FL43

17054631 - FL43

17054632 - FL43

17054662 - FL43

17054664 - FL43

17055017 - FL43

17055021 - FL43

17055104 - FL43

17055105 - FL43

17055108 - FL43

17055110 - FL43

17055300 - FL43

17055304 - FL43

17055308 - FL43

17055311 - FL43

17055332 - FL43

17055473 - FL43

17055548 - FL43

17055550 - FL43

17055889 - FL43

17055890 - FL43

17055892 - FL43

17055894 - FL43

17055896 - FL43

17055951 - FL43

17055987 - FL43

17056100 - FL43

17056101 - FL43

17056102 - FL43

17056103 - FL43

17056109 - FL43

17056111 - FL43

17056113 - FL43

17056114 - FL43

17056115 - FL43

17056116 - FL43

17056117 - FL43

17056118 - FL43

17056119 - FL43

17056120 - FL43

17056121 - FL43

17056122 - FL43

17056123 - FL43

17056124 - FL43

17056125 - FL43

17056126 - FL43

17056127 - FL43

17056128 - FL43

17056129 - FL43

17056132 - FL43

17056137 - FL43

17056401 - FL43

17056402 - FL43

17057104 - FL43

17057105 - FL43

17057108 - FL43

17057110 - FL43

17057114 - FL43

17057188 - FL43

17057190 - FL43

17057192 - FL43

17057194 - FL43

17057369 - FL43

17057372 - FL43

17057373 - FL43

17057374 - FL43

17057375 - FL43

17057376 - FL43

17057377 - FL43

17057382 - FL43

17057404 - FL43

17057405 - FL43

17057408 - FL43

17057410 - FL43

17057412 - FL43

17057414 - FL43

17058100 - FL43

17058101 - FL43

17058104 - FL43

17058105 - FL43

17058106 - FL43

17058108 - FL43

17058110 - FL43

17058112 - FL43

17058114 - FL43

17058115 - FL43

17058375 - FL43

17058387 - FL43

17058404 - FL43

17058405 - FL43

17058408 - FL43

17058410 - FL43

17058412 - FL43

17058414 - FL43

17062924 - FL43

17065208 - FL43

17065209 - FL43

17065210 - FL43

17065211 - FL43

17067112 - FL43

7043108 - FL43

7043111 - FL43

7043112 - FL43

7043113 - FL43

7043114 - FL43

7043118 - FL43

7043119 - FL43

7043134 - FL43

7045101 - FL43

7045102 - FL43

7045105 - FL43

7045106 - FL43

7046977 - FL43

7047302 - FL43

7047311 - FL43

7047318 - FL43

Rating Snapshot

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Average Customer Ratings

4.8

View All Reviews - Reset

Rochester 2CG rebuild kit

Product arrived on time and was exactly what was ordered. With the online video of how to install every thing went great. Would re-order part from y'all and recommend to others.

Did you find this helpful? 27 of 27 Found Helpful

Reviewed by: Mike Hooper from Rosharon, TX on 1/27/2016

Great kit

This kit is great it had everything needed to rebuild the Rochester 2G and along with Mike's videos on YouTube it only took me 45 min.

Did you find this helpful? 26 of 26 Found Helpful

Reviewed by: Martin Dings from Quebec Canada on 5/12/2015

Rochester 2GC 2 Barrel Carburetor Kit

This kit is perfect, contains the right parts, was pkgd well, shipped very fast, and was priced right. I like your web site it is very informative. I would buy from you again.

Did you find this helpful? 26 of 26 Found Helpful

Reviewed by: Cory Douglass from Elk Grove CA. on 5/10/2015

z-man

This was an excellent and inclusive kit for rebuilding my 2BBL Rochester. The only modification I had to make was to drill two extra holes in the lower gasket (between the carb and intake) because I have 4 studs on the intake manifold.

Did you find this helpful? 26 of 26 Found Helpful

Reviewed by: z-man from new jersey on 1/13/2015

Rochester 2GC carb kit K4245

This is the second K4245 kit I've installed. I have not installed the rebuilt carbs an an engine yet to ensure they work. The instruction video was very good with the exception of the needle and seat install. The needle attaches to the float and just dangles there. Leaves one wondering if it will fall off if the carb is handled upside down or bumped around. I had never rebuilt a carb but the video gave me the confidence to give it a try. The kits included all the parts needed with the exception of an accelerator pump. Many of these older carbs have been rebuilt and have non-rebuildable accelerator pumps installed. Recommend an accelerator pump be included in the kits. I had to order pumps and wait for them to arrive prior to putting the carb back together. Not good cause one has to retrace where they've been to complete the rebuild.

Did you find this helpful? 25 of 25 Found Helpful

Reviewed by: Howard m. brocksome from Idaho Falls on 1/5/2015

This kit had everything I needed and more, all the parts and gaskets were top quality. Ordering was quick and easy, delivery via USPS was very fast, if you can believe that!! Very happy with my purchase and plan on coming back for my quadrajet kit.

Did you find this helpful? 25 of 25 Found Helpful

Reviewed by: Hank from Detroit, MI on 1/24/2013

Quality parts at a good price

After dealing with the local parts stores getting me the wrong carb kit (twice), even though they had the correct carb #, I tried Mikes. What a difference, not only did I receive the correct carb kit, but it came with better quality gaskets, float dimensions, and all the parts to do a quality rebuild!!

Did you find this helpful? 25 of 25 Found Helpful

Reviewed by: JT from Virginia, MN United States on 11/20/2012

cnc machinist

The kit was ok but i wish it came with a new float and fuel filter. Truck runs much better now.

Did you find this helpful? 23 of 23 Found Helpful

Reviewed by: Matt Erickson from il on 6/8/2013

New Zealand

Great product, great delivery awesome price highly reccommended

Did you find this helpful? 10 of 10 Found Helpful

Reviewed by: Neil Allison from Auckland on 9/18/2017

owner rerstoration shop

item was delivered on a timely manner kit was exactly the item needed videos are very much a help

Did you find this helpful? 6 of 6 Found Helpful

Reviewed by: syd from new york on 5/21/2018

Rochester 2GC 2 Barrel Carburetor Rebuild Kit - K4245

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Rating Snapshot

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