4 Barrel Carburetor Replacement for Rochester Quadrajet 1901R 1901-GG 4MV 750 CFM 4BBL Compatible with Chevy 350 454 327 396 400 427 V8 Engines GMC Trucks 1966-1973 Corvettes 1975-1979 Manual Choke
Buy Now, Pay Later
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
FREE refund/replacement until Jan 31, 2026 Learn more
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Features
- Compatible with Our carburetor is compatible with Chevy big / small block 327(5.4L) 350(5.7L) 396(6.5L) 400(6.6L) 402(6.6L) 427(7.0L) 454(7.4L) Engines 1966-1973 , Corvettes 1975-1979, and Compatible with GMC Chevrolet Cadillac Trucks 1966-1973 327 350 427 454 with Divorced Mechanical Choke. Before making a purchase, verify that the size of the carburetor you need to replace corresponds to the product.
- Replacement for Our 4BBL carburetor replacements for Rochester Quadrajet 1901R 1901-GG 4MV 750 CFM. 1901R, 7026202, 7026203, 7026210, 7027202, 7027203, 7040007, 7040021, 7046904, 7047207, 7047303, 7047305, 7047306, 7047307, 7047316, 7047319, 17054236, 17054709, 170549.This carburetor can range anywhere between 600 - 800 CFM, most are rated 750 CFM. NOTE: This carburetor is designed for automotive use and is not recommended for marine applications.
- Durable QualityOur carburetor is made of aluminum alloy, which offers high hardness and excellent corrosion resistance, ensuring longevity and reliable performance.
- PackageCarburetor*1, Flange Gaskets*1, filter gaskets*1, Tool for Pushing Plug*1, Plugs*4, jets*8. The size of the Main jet: 185, Idle jet: 120, Auxiliary Venturi: 7.3mm; Choke tube: 28 mm, Correction jets: 110, Needle valve: 3.3.
- Warm TipsBefore placing an order, please verify your car model and the product part number. If you have any problems, get in touch with us and we will serve you within 24 hours.
Manufacturer: QBselecar
Brand: QBselecar
Model: Carburetor
Item Weight: 6.91 pounds
Package Dimensions: 13.11 x 10.71 x 6.65 inches
Item model number: AF-1079-S-QBF
Exterior: Aluminum
Manufacturer Part Number: AF-1079-S-QBF
Date First Available: March 27, 2025
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
