mopar engine question

Look through the windshield at the VIN tag. The 5th digit shows what the car came with when new. But 44 years have gone by and it could be anything now.
The 6th digit is the model year....1=1971

G=318
L=383
N=383 Hi-Perf
R=426 Hemi
T=440
U=440 Hi-perf
V=440 6 pak

If it's R or V, don't tell anyone else but me and I'll give you $100 more than what you paid.:D