Shweddy Balls
Junior Member
- Joined
- Dec 15, 2025
- Posts
- 2
- Reaction score
- 9
- Location
- Arizona
- First Name
- Chris
- Truck Year
- 1976
- Truck Model
- c20 Suburban
- Engine Size
- LS
1978 Bulkhead firewall pinout
- Thread starter Shweddy Balls
- Start date
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78GMCSQBOD
Junior Member
- Joined
- Nov 26, 2025
- Posts
- 16
- Reaction score
- 35
- Location
- HOUSTON, TEXAS
- First Name
- ROGER
- Truck Year
- 1978
- Truck Model
- 1500
- Engine Size
- 6.2L LS1SWAP
Thanx for your effort, this will be of great help.
