1966 Chevrolet Impala This is a Classified ad on eBay for a fixed price of $18,200, this is NOT AN AUCTION. Click here to see all details. More Details1966 Impala SS 327 ! Connected by Original Balanced Driveline to Original 12 Bolt Posi_Trac ! Holley Winters Vette 350 hp Aluminium Manifold topped w/Holley # 3139 vacuum secondary Carburetor ! Still Breaking in Engine ! More Vehicles Like This 1964 Chevrolet Impala$36,000 1964 Chevrolet Impala$42,5001966 Chevrolet Impala$39,8711962 Chevrolet Impala$125,000