chevellejoe
Member
- Joined
- Apr 2, 2010
- Messages
- 99
1987 Grand National Heads. Professionally ported by Gessler in 97. Larger intake valves, 1.77. Machined for O ring style head gaskets. Comes with beehive valve springs for roller cam. I have had them on the car for 6 years. Put about 50K on them. No issues, just stepping up to ported aluminum's. Previous owner had the work done supposedly 5k prior to me buying car. I have not disassembled them but they do have valve seals on both intake and exhaust valves. At minimal I would replace those and lap the valves in before use.$750 East Meadow, NY. SOLD
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