Diamond Forged 4.125" Pistons (427 CI)
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This is a set of eight Diamond Forged 4.125" bore pistons for a 4" stroke and 6.125" rod. They came out of my 427 LS1 with around 3K miles on it. The sleeves in the block would never seal properly. The price does not include shipping and is obo. The P/N for these pistons is 11522. - SOLD
Here are the specs on the pistons from the Diamond Catalog.
Bore Stroke Rod Weight Pin CC’s 62cc 66cc 70cc Part #
4.125 4.000 6.125 478 .927 -7.0cc 11.9 11.4 10.9 11522*
Here are the specs on the pistons from the Diamond Catalog.
Bore Stroke Rod Weight Pin CC’s 62cc 66cc 70cc Part #
4.125 4.000 6.125 478 .927 -7.0cc 11.9 11.4 10.9 11522*
Last edited by NXZ28; 03-05-2009 at 11:53 AM.