87Hi-v15HND
Full Access Member
- Joined
- May 7, 2017
- Posts
- 70
- Reaction score
- 6
- Location
- chesapeak, va
- First Name
- Daniel
- Truck Year
- 1987
- Truck Model
- v1500
- Engine Size
- 305
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i cannot find any info on this. I wanna say it’s a vacuum advance but I cannot find any info on the net about them being “external” or the mounting hardware...