1963 Chevrolet Impala SS409 425 Convertible Flemings Ultimate Garage

  • Condition: Used
  • Make: Chevrolet
  • Model: Impala
  • SubModel: SS409 425 Convertible
  • Type: Convertible
  • Trim: SS409 425 Convertible
  • Year: 1963
  • Mileage: 48,605
  • VIN: 31867287505
  • Color: Red
  • Engine size: 409cid Hi Perf V8 w/ Dual 4BBLS
  • Power options: --
  • Fuel: Gasoline
  • Transmission: Manual
  • Drive type: --
  • Interior color: Black
  • Options: --
  • Vehicle Title: Clear
  • Location: Local pick-up only


1963 Chevrolet Impala SS409 425hp Convertible Very original and unmolested ultra low production real deal 409 Dual quad Super Sport convertibl, Only showing 42,210 original miles (less than a 1000 miles a year!!!) Original date correct QB coded 409cid Hi Perf V-8 with dual 4bbls @ 425hp, Optional Close ratio Heavy Duty 4-speed manual transmission, Original HD rear differential w/ 3.50 gears, Mirror finish correct 922 code Ember Red paint show waxed and detailed, Black power convertible top w/... matching boot, Beautiful 815 coded (super sports only) Black bucket seat interior with factory console, Full factory gauges including 7K RPM tach, 120mph speedo, gen, oil pressure and temp, Original Am radio with dual Antennas, Original Impala SS steering wheel, Great looking chrome and stainless trim, Optional fast ratio power steering, Optional power brakes, Show detailed engine bay and trunk compartments, Correct stainless SS wheel covers wit, period correct white line tires, Great sounding dual exhaust, Classic styling, correct SS 409/425hp, 4 speed and low production of convertibles make this an investment grade, collector Impala like no other. Determining the real 409 4 speed convertible that it is: - the VIN shows it to be a V8 car as it should be on a 409 - the fuel lines run below the passenger side upper control arm, like they should in a 409 and exit just next to the fuel pump - The block carries the correct "QB" designation for a Hi-Po 425 horse 409 on the pad. - The block casting number is for 1963 409 passenger car engines only - The resistor is on the firewall, again something specific to 409 cars - It is a 4 speed, which was the only option for hi power 409 engines - It does have a 4" fan shroud, and the fan sticks out of it by about an inch, another indicator that it's a true 409 - The interior code on the cowl tag is 815 for black bucket seats, only available on Super Sport trim - All the hard to find call-outs are present and in the right location - It has the tachometer on the column, and all the interior and exterior trim has the distinctive "machine turned" finish. -The trim tag shows it's a true red on black car. -It also comes with the original pouch with the Owner's Guide and Owner's Protection Plan that are all in very good shape. -Included is the original 1963 brochure for Impalas, a nice add. From the website Block# 3830814 Year used: 1963 Model: Passenger car Engine: 409 Horsepower: 340,400,425 Bore: 4.3125 Stroke: 3.50 Main Journal: 2.50 Rod Journal: 2.20 Notes: This block was used for all 409 applications in 1963. It is identical to #3798962 except that the cam valley area and area behind the timing gear has been redesigned.