1971 olson step van
 

hello
new to forum and step vans- just bought a 1971 olson w chevy inline 6 it has a broken leaf spring and i need help getting info on who made this chassis-is it a p30? i am looking for any info on this van
im in sf valley los angeles ca -thanks



vin #= PS321J638653

i already have this info but not much info:
VIN Format: 1967-1971 Chevrolet truck

Decoding: PS321J638653

Digit Usage VIN Decoded
1 Type P Dubl-Duti Package delivery
2 Engine S L6
3 GVW 3 1 ton
4 Body 2 Chassis & Cowl
5 Year 1 1971
6 Plant J Janesville WI
7-12 Sequential Serial # 638653 638653

Hey, are you asking who made the chassis? As I understand it, that is Chevy. The bodies are added to rolling chassis by the coach builder, Olsen.