BUILT 1987 Buick Grand National - Original Paint/Interior - Engine with upgrades

I have a 1987 Buick Grand National with 81,XXX original miles. It may look stock on the outside but is one of the baddest sleeper cars out there. Nobody would assume the amount of power this thing has over a stock GN. The car has the original paint and interior. Paint has clear coat spider web cracks on the hood mainly. Interior is in perfect condition, always covered. Over $16,000 of upgrades to the engine, transmission, rear end, and suspension. I have receipts for ABSOLUTELY everything done to the car. I am the third owner and have proof of ownership lineage.
The engine was rebuilt less than 20,000 miles ago for performance upgrades. It has been taken very good care of and never sits in the sun. CLEAN title. Just passed California smog. A/C works great. Up to date current registration.
Only reason for selling this absolute badass American muscle car is to help pay for graduate school. Comes with original wheels as well. This is a real numbers matching Grand National (with HP in the VIN number), not a clone or copy. Hasn't been dynoed in a while but this easily makes over 400 hp. If you have any questions please email me. I have a track ticket showing it ran a 12 second 1/4 mile when the previous owner had it.
Here is a list of the upgrades that have been done to the car:
MAF sensor
Piston Rings
Knock Sensor
Water Pump
Push Rods
Transmission Overhaul (Shift Kit, Rebuild, High Stall, All seals)
9360 Chip
XP Fuel Pump Intank
Downpipe/ Exhaust
TA49Turbo and Billet shield
108H Chip
Volt Booster
Catalytic Converter
Block Overhaul
Long Block Overhaul
Header Tape
3" B-Body MAF
Buick MAF Translator
Hydraulic Lifter Cam
Lifters
Intercooler Hose
Shims and Studs
Alum Crank Pulley
Radiator Rod out
Crank Bearings and labor
Rod Bolts
Delco Coil, Crank and Cam Sensor
Boost Line Solenoid
A/C and Coolant Sensor
ARP Head Studs
Valve Stems and Seals
Valve Grind
Polyurethane Motor Mounts
Turbo Oil Feed Line
Chrome Inlet Pipe
Axle Tube Brace Kit
Ultimate 10 Bolt Cover
Ram Air Filter
Ram Air Intake
Water Pump Pulley
Vacuum Block Billet
RJC Rear Motor Brace
Reed Cam
Alum Turbo Inlet
Mass Air Flow Pipe
Air Filter
Cam Sensor Tool
Billet Oil Filler Tube
H/D U Joints
Drive Shaft Balance
Larger Throttle Body
High Volume Plenum
Intercooler Neck
Fuel Regulator
BGC Headers
Kenne Bell Dual Exhaust
H/O Fan
Adjustable Waste Gate
Eclipse Amplifier
Lift Supports
Kenwood KDC-MP8017
Kicker 410
Kicker 5'/4
Kenwood KFC -835 Speakers
Kenwood KAC7201 Amp
145 Speedo Kit
Delco Power antennae
Trunk Kit
Bumper Fillers
Headlight Bezels
Gauge Panel
Headliner
Neoprene Bushing Kit
Idler Arm
Rear Upper Control Arms
Air Bags Air Lift 1000
Spoiler
Metco Rear Upper Control Arm
Air Lift Heat Shield Kit
Rear Sway Bar
Rate Springs
Adjustable Rear Control Arms
American Racing Wheels
Jeep Cherokee Steering Shaft
Rotors, Calipers, Drums, Shoes
Larger Calipers
Power Assist and Pedal
Front and rear wheel bearings
New window motors
Sound deadened doors
New upper dash panel
New gas tank
Ultimate 10 Axle braces
If you have any questions please ask!