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76 gmc 350

The pistons I'm using are these
- jeffery russell
- Post #3
- Apr 1, 2021
- Forum: Engine & Performance
76 gmc 350

I'm finally getting to build an mild 350 cause now I have adult money but not alot of it. I'm boring it .030 over with flat top pistons and a sum 1103 camshaft. I'm taking the 991 heads and putting 1.94 intake valves in it and keeping the 1.5 exh valves and putting .550 max lift springs on the...
- jeffery russell
- Thread
- Apr 1, 2021
- Replies: 2
- Forum: Engine & Performance
New member

Nope the engine is pulled out right now and at the machine shop
- jeffery russell
- Post #9
- Mar 30, 2021
- Forum: Introduction
New member

Here's picture of the truck
- jeffery russell
- Post #5
- Mar 30, 2021
- Forum: Introduction
New member

New to the forum I have a 76 gmc c25 2wd lab had the 350/350 combo in it just bought it a few weeks ago I had a 80 chevy when I was 18 so I wanted to get another to build with my kids
- jeffery russell
- Thread
- Mar 30, 2021
- Replies: 14
- Forum: Introduction