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jd la rebore
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  1. John Deere
    Want to re-bore JD LA (3.5" dia cylinder) engine. Have .040 over pistons but concerned that JD only made .020 over pistons and have heard that re-bore for sleeving can lead to cracked wall when tightening center head bolt. Have you re-bored an LA? Is .040 too much? Anyone know max bore?
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