Can Somebody Decipher This Vin?

[MINNGN]

SUPPOSED TO BE A 87 GN

VIN# 1G4GJ1174HP434191

LOOKING TO BUY SO IF THE HISTORY IS BAD PLEASE LET ME KNOW.

THANKS FOR ANY HELP.

 

[johnjohn]

don't worry it's a real gn,
1 countrybuilt in /US
G general motors
4 make / Buick
GJ bodytype/series ,regal
1 2door sedan
1 manual safety restraints
7 most importantly 3.8 F.I.
4 check digit (don't ask me?)
H model year 1987
P made in pontiac, MI
last six digits are the sequenceof production

the 3.8 turbo motor was made in Hamtramick,M.I. only