The Holley Carburetor H2-5210 reference number R-7706, Stamped R-7706-2656 is a new old stock part designed for Pontiac vehicles from 1975 to 1976. With a brand known for quality, this carburetor features a 4-barrel design to ensure optimal fuel delivery for your vehicle. The manufacturer part number R-7706 further confirms its authenticity and compatibility with the specified Pontiac models. Upgrade your car with this reliable and high-performance carburetor from Holley.