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Rochester B 1 Barrel Carburetor – Reliable Replacement for Chevy GMC
Restore proper fuel delivery and engine performance with this brand-new Rochester B style 1-barrel carburetor. Built from durable zinc alloy with precision-assembled components, it is designed for select Chevrolet and GMC vehicles with 216 and 235 cubic inch inline 6-cylinder engines.
Key Features:
• 1-barrel Rochester B style replacement carburetor
• Manual mechanical choke design
• Heavy-duty zinc alloy construction
• Replacement Part Numbers: 7002051, 7003160, 7004495, 7003986
• Throttle bore diameter: approximately 40 mm
• Mounting bolt spacing: approximately 71.5 mm
• Air filter mounting diameter: approximately 58 mm
• Brand-new replacement unit, not a rebuilt carburetor
• Precision-assembled components designed for reliable operation
Benefits:
• Helps restore proper fuel delivery to the engine
• Supports smooth and consistent engine operation
• Durable construction is designed for long-term service
• Brand-new components provide an alternative to rebuilding an old carburetor
• Suitable for classic vehicle restoration and replacement projects
• Manual choke design provides straightforward operation
Perfect For:
• Chevrolet and GMC 216 cubic inch inline 6-cylinder engines
• Early 1950s Chevrolet and GMC 235 cubic inch inline 6-cylinder engines
• Select 1932–1952 Chevrolet and GMC applications with 216 engines
• Select 1950–1957 Chevy and GMC pickup trucks with 235 engines
• Select 1950–1959 Chevrolet cars
• Early 1950s applications with compatible 261 cubic inch engines
• Classic truck and car restoration projects
Important Note:
• Verify your vehicle model, year, engine, carburetor model, and mounting dimensions before ordering
• Compatibility may vary by specific vehicle and engine configuration
• Check that the 71.5 mm mounting spacing, 40 mm throttle bore, and 58 mm air filter diameter match your application
• Some early 261 cubic inch applications may be compatible; verify before purchase
• This is a replacement carburetor and is not a rebuilt original unit
• Use clean, high-quality fuel to help prevent carburetor passages from becoming clogged
• Professional installation and carburetor adjustment are recommended
