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$300
Pontiac 400 4X Heads
Posted in Los Angeles, CA
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Description
This is a pair of 1973 Pontiac 4X heads. They have the secondary stamp of 7H which indicates 7/16 screw in studs and the large intake and exhaust valves. I believe they’re 98 cc chambers which is perfect for low 9’s:1 compression ratios for today’s gasoline octane. I do have all the springs, valves, studs, and rockers, but personally I would replace all of that except the studs. They were disassembled, cleaned and checked no further work was done on them. Let me know if you’re interested. Thanks.
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Condition
Used (normal wear)
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