HomeAir and Fuel Delivery > CarburetionHygrade 402A Carburetor Repair Kit
Part #: 402A

Hygrade 402A Carburetor Repair Kit

⚙️ 32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Plymouth, and Chevrolet, Challenger, Charger, Coronet, Dart, Monaco, Polara, Barracuda, Cuda, Duster, Fury, Fury I, Fury II, Fury III, Gran Fury, Road Runner, Satellite, GTX, Valiant, Superbird, Bel Air, Biscayne, Camaro, Caprice, and Impala
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Hygrade Carburetor Repair Kit 402A Overview

The Hygrade Carburetor Repair Kit 402A is designed for precise restoration of carburetors in select Chevrolet and Dodge vehicles. This kit includes an instruction sheet to guide professional and experienced DIY mechanics through the repair process.

  • Complete carburetor repair kit for Chevrolet and Dodge models
  • Includes detailed instruction sheet for proper installation
  • Compatible with Chevrolet Bel Air, Camaro, Caprice, and Impala
  • Also fits Dodge Challenger, Charger, Dart, and Monaco
  • Part number 402A ensures correct fit and function

Detailed Product Description

The Hygrade 402A Carburetor Repair Kit provides all necessary components to refurbish carburetors on a range of classic Chevrolet and Dodge vehicles. This kit is specifically compatible with Chevrolet Bel Air, Camaro, Caprice, and Impala models, as well as Dodge Challenger, Charger, Dart, and Monaco. The included instruction sheet offers step-by-step guidance, helping to ensure accurate installation and optimal carburetor performance. Using this kit helps maintain proper air and fuel delivery, which is critical for engine efficiency and drivability.

Common Applications and Issues Addressed

  • Restores proper fuel metering and air-fuel mixture
  • Eliminates carburetor leaks and fuel seepage
  • Resolves rough idling and stalling problems
  • Corrects poor throttle response and hesitation
  • Prevents flooding and hard starting issues

Installation Notes and Tips

Before beginning installation, ensure the carburetor is clean and free of debris. Follow the included instruction sheet carefully to replace gaskets, seals, and other components in the correct order. Use appropriate tools to avoid damage to delicate parts. It is recommended to inspect related fuel delivery components during the repair process for comprehensive maintenance.

Quality Assurance and Warranty

Hygrade manufactures the 402A Carburetor Repair Kit to meet industry standards for durability and fitment. While specific warranty details are not provided, Hygrade products are generally backed by quality control measures to ensure reliable performance when installed correctly.

BrandHygrade
Part Number402A
ContentsIncludes Instruction Sheet

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1972DodgeChallenger5.6LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1972DodgeChallenger7.2LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1972DodgeCharger5.6LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1972DodgeCharger7.2LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1972DodgeChargerN/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1972DodgeDart5.6LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1972DodgeMonacoN/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1971DodgeChallenger5.6LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1971DodgeChallenger7.2LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1971DodgeChallengerN/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1971DodgeCharger5.6LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1971DodgeCharger7.2LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1971DodgeChargerN/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1971DodgeDart5.6LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1971DodgeMonacoN/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1970DodgeChallenger5.6LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1970DodgeChallenger7.2LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1970DodgeChallengerN/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1970DodgeCharger7.2LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1970DodgeChargerN/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1970DodgeDart5.6LV8N/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1970DodgeMonacoN/Aw/ Holley Carb.; 2300; R4144, -1, R4175, -1, R4365, -1, R4374, -1, R4375-R4376, R4382, -1, R4383, -1, R4391-R4393, R4393-1, 2, R4394, -1, -2, R4669-R4672, R4789-R4792, R6404-R6406
1969ChevroletBel Air7.0LV8N/Aw/ Holley Carb.; 2300; R3659-R3660, R3888, R4055, -1, R4056, -1
1969ChevroletCamaro7.0LV8N/Aw/ Holley Carb.; 2300; R3659-R3660, R3888, R4055, -1, R4056, -1
1969ChevroletCaprice7.0LV8N/Aw/ Holley Carb.; 2300; R3659-R3660, R3888, R4055, -1, R4056, -1
1969ChevroletImpala7.0LV8N/Aw/ Holley Carb.; 2300; R3659-R3660, R3888, R4055, -1, R4056, -1
1969DodgeChargerN/Aw/ Holley Carb.; 2300; R4391-R4393, R4393-1, 2, R4394, -1, -2
1969DodgeMonacoN/Aw/ Holley Carb.; 2300; R4391-R4393, R4393-1, 2, R4394, -1, -2
1968ChevroletBel Air7.0LV8N/Aw/ Holley Carb.; 2300; R3659-R3660, R3888, R4055, -1, R4056, -1
1968ChevroletCaprice7.0LV8N/Aw/ Holley Carb.; 2300; R3659-R3660, R3888, R4055, -1, R4056, -1
1968ChevroletImpala7.0LV8N/Aw/ Holley Carb.; 2300; R3659-R3660, R3888, R4055, -1, R4056, -1
1967ChevroletImpala7.0LV8N/Aw/ Holley Carb.; 2300; R3659-R3660, R3888, R4055, -1, R4056, -1

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2G11635276A96-147ACK367AR3659

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.