1969 BUICK GS400 CONVERTIBLE 4-SPEEDThey only made 212 with a 4-speed Its a real GS (44667 VIN) with numbers matching transmission but sadly the rest of the driveline, and in fact most of the original car has been replaced during a 3 year frame off restoration. including powder coated frame, 4 wheel disk brakes, and fuel injection. The motor is a Buick 455 built by Tri Shield Performance and measured 509HP and a neck snapping 552 LB/FT torque. This was prior to installing the fuel injection, electronic ignition and SPX-1. The original snorkel comes with the car.Here are the specs;TRW short block, zero DeckTA 310 cam 455H.515"-232'/.515"-232',110'TA STG 1 SE heads with TSP bowl/chamber upgrade (315/240 cfm at .500)10.3 to 1 compression SPX-1 manifold Holly Sniper EFI w/ Hyperspark ignitionShorty headers 2.5 exhaustHave a listen.