70 BB chevelle block no.

[MAS]

your 102251 block is a late model 1990's GM block used primarily in truck applications.

[michael harris]

I have found the original build sheet for the car(a bit moth-eaten).The car has about 38 options including p/windows,B96,F41,G80,G94,J50,JL2,M40,N10,N33N40,U63 ,gauges,A/C,(can't read them all plus ZL3 SS396 conversion option so i guess it was originally a 396-350HP(ac-labels).It was built at the van nuys plant and charged to Brooks Chev in San Francisco.At the bottom of the build sheet it reads eng. no.TW,axle no.CF,date 4,trans no.CF,OPTIONS 113313.can anyone translate this info. and the nos from id plate from my original posting as the car is in as new condition and i would like to bring it to as original as possible.the vin no matches the build sheet vin no.