Hygrade CPA144 Carburetor Choke Pull-Off

Carburetor Choke Pull-Off for Rochester 4, 2 Bbl

The Hygrade CPA144 carburetor choke pull-off is built for Rochester 4, 2 Bbl applications that need precise choke control during cold starts and warm-up. It serves as a direct replacement for select Rochester-equipped Pontiac, Buick, and Oldsmobile vehicles from 1973-1977.

• Carburetor choke pull-off for Rochester 4, 2 Bbl setups
• Direct fit for select Rochester M4MC and 2GC carburetor applications
• Supports proper choke opening during engine warm-up
• Fits a wide range of 1973-1977 Pontiac, Buick, and Oldsmobile models
• Cross-references AMS Automotive 7088
• Part number: CPA144

Detailed Application Coverage

Hygrade CPA144 is a carburetor choke pull-off made for Rochester carburetor service on classic GM vehicles. It is used on Rochester 4, 2 Bbl applications and covers many 1973-1977 Pontiac models, plus select 1975-1976 Buick and Oldsmobile vehicles. This part cross-references AMS Automotive 7088 for the same application. Common search terms include Rochester carburetor choke pull-off for 1976 Pontiac Grand Prix, 1975 Pontiac LeMans choke pull-off, and 1976 Buick Skylark Rochester carburetor service. The CPA144 part number is also commonly searched as CPA144 choke pull-off replacement.

What This Part Helps Address

• Hard cold starts caused by choke pull-off wear
• Choke plates that open too slowly or too quickly
• Rough warm-up behavior after startup
• Driveability issues on Rochester-equipped carburetors
• Vacuum-operated choke control problems on classic GM carburetion systems

Installation Notes and Tips

Verify the carburetor make and model before ordering. This part is listed for Rochester 4, 2 Bbl applications and select Rochester M4MC and 2GC carburetors, so match the carburetor number and emissions notes on the vehicle. Confirm the original choke pull-off style and application details on the carburetor tag or service information before installation. For best results, inspect related choke linkage, vacuum passages, and carburetor adjustment settings during service.

Quality Assurance

Hygrade has served the automotive aftermarket since 1919 and focuses on carburetion coverage and quality for restoration and repair work. The CPA144 is backed by that long-running carburetor parts expertise for Rochester carburetor applications.

• Fits 1977 Pontiac Bonneville, N/A
• Fits 1977 Pontiac Catalina, N/A
• Fits 1977 Pontiac Firebird, N/A
• Fits 1977 Pontiac Grand LeMans, N/A
• Fits 1977 Pontiac Grand Prix, N/A
• Fits 1977 Pontiac Laurentian, N/A
• Fits 1977 Pontiac LeMans, N/A
• Fits 1977 Pontiac Parisienne, N/A
• Fits 1976 Buick Century, N/A
• Fits 1976 Buick LeSabre, N/A
• Fits 1976 Buick Regal, N/A
• Fits 1976 Buick Skyhawk, N/A
• Fits 1976 Buick Skylark, N/A
• Fits 1976 Pontiac Bonneville, N/A
• Fits 1976 Pontiac Catalina, N/A
• Fits 1976 Pontiac Firebird, N/A
• Fits 1976 Pontiac Grand LeMans, N/A
• Fits 1976 Pontiac Grand Prix, N/A
• Fits 1976 Pontiac Laurentian, N/A
• Fits 1976 Pontiac LeMans, N/A
• Fits 1976 Pontiac Parisienne, N/A
• Fits 1975 Buick LeSabre, N/A
• Fits 1975 Oldsmobile 98, N/A
• Fits 1975 Oldsmobile Custom Cruiser, N/A
• Fits 1975 Oldsmobile Delta 88, N/A
• Fits 1975 Pontiac Bonneville, N/A
• Fits 1975 Pontiac Catalina, N/A
• Fits 1975 Pontiac Firebird, N/A
• Fits 1975 Pontiac Grand Am, N/A
• Fits 1975 Pontiac Grand LeMans, N/A
• Fits 1975 Pontiac Grand Prix, N/A
• Fits 1975 Pontiac LeMans, N/A
• Fits 1973-1974 Pontiac Bonneville, N/A
• Fits 1973-1974 Pontiac Catalina, N/A
• Fits 1973-1974 Pontiac Firebird, N/A
• Fits 1973-1974 Pontiac Grand Am, N/A
• Fits 1973-1974 Pontiac Grand Prix, N/A
• Fits 1973-1974 Pontiac Laurentian, N/A
• Fits 1973-1974 Pontiac LeMans, N/A
• Fits 1973-1974 Pontiac Parisienne, N/A
• Fits 1973 Pontiac GTO, N/A