Rochester 2GC 2-Barrel Carburetor for Chevy 350 5.7L & 400 6.6L V8 - LARGE BASE ONLY (3 11/16" x 2 1/16") - Hot Air Choke - 1970-1980 C10 K10 Impala Chevelle GMC Pickup
Product Description
Rochester 2GC 2-Barrel Carburetor for Chevy 350 5.7L & 400 6.6L V8 - LARGE BASE ONLY (3 11/16" x 2 1/16") - Hot Air Choke - 1970-1980 C10 K10 Impala Chevelle GMC Pickup
- VERIFY YOUR BOLT PATTERN (LARGE BASE ONLY): This is the "Large Base" Rochester 2GC model. The mounting bolt pattern measures 3 11/16" x 2 1/16". If your manifold measures 3 1/4" x 1 7/8", you need the "Small Base" version. Please measure your intake manifold before ordering to ensure a direct fit.
- AUTOMATIC HOT AIR CHOKE: Features an integral hot air choke system with a thermostatic coil housed in the round black casing. Connects directly to your heat stove tube from the exhaust manifold for reliable cold starts. Includes a vacuum port for the choke pull-off to prevent flooding.
- PLUG & PLAY PERFORMANCE: Pre-calibrated for 5.7L (350) and 6.6L (400) Small Block Chevy V8 engines. Idle mixture screws are pre-set but adjustable for fine-tuning to your specific elevation.
- RESTORE FACTORY POWER: Replaces aging, leaking OEM 2-Jet carburetors. Designed to solve common issues like hard starting, erratic idling, and flat spots during acceleration. Returns your classic truck or muscle car to smooth, reliable stock performance.
- COMPLETE INSTALLATION KIT: Includes 1x Large Base 2GC Carburetor, 1x Mounting Base Gasket, and new Fuel Filter (pre-installed). Note: Does not fit 4.3L V6 S10 models.
This item is a brand new Carburetor. It will fit the following makes and models with 5.7L and 6.6L Engines:
Fits for Chevrolet Engine Models350/5.7L 1970-1980400/6.6L 1970-19751980-1980 Chevrolet B601970-1975 Chevrolet Bel Air1970-1972 Chevrolet Biscayne1970-1974 Chevrolet Blazer1970-1972 Chevrolet Brookwood1975-1980 Chevrolet C101970-1974 Chevrolet C10 Pickup1970-1980 Chevrolet C10 Suburban1975-1980 Chevrolet C201970-1974 Chevrolet C20 Pickup1970-1980 Chevrolet C20 Suburban1975-1980 Chevrolet C301970-1974 Chevrolet C30 Pickup1970-1980 Chevrolet C501970-1980 Chevrolet C601979-1979 Chevrolet C701970-1980 Chevrolet Camaro1970-1980 Chevrolet Caprice1970-1973 Chevrolet Chevelle1970-1980 Chevrolet Corvette1970-1979 Chevrolet El Camino1970-1970 Chevrolet Estate1975-1980 Chevrolet G101970-1974 Chevrolet G10 Van1975-1980 Chevrolet G201970-1974 Chevrolet G20 Van1975-1980 Chevrolet G301970-1974 Chevrolet G30 Van1970-1980 Chevrolet Impala1975-1980 Chevrolet K101970-1974 Chevrolet K10 Pickup1970-1980 Chevrolet K10 Suburban1975-1980 Chevrolet K201970-1974 Chevrolet K20 Pickup1970-1980 Chevrolet K20 Suburban1977-1980 Chevrolet K301970-1974 Chevrolet K30 Pickup1975-1980 Chevrolet K5 Blazer1970-1972 Chevrolet Kingswood1973-1976 Chevrolet Laguna1973-1980 Chevrolet Malibu1970-1977 Chevrolet Monte Carlo1970-1979 Chevrolet Nova1975-1978 Chevrolet P101973-1973 Chevrolet P10 Van1975-1980 Chevrolet P201970-1974 Chevrolet P20 Van1975-1980 Chevrolet P301970-1974 Chevrolet P30 Van1970-1972 Chevrolet Townsman
Technical Specifications
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