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SOLD SOLD M12 T56 Tremec 6-Speed Manual Transmission from 2004, 2005 GTO - LS1TECH - Camaro and Firebird Forum Discussion
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Tremec T56 Magnum Manual Transmission 6-Speed 1 1/8", 26 Spline with 2.66:1 Gear Ratio for GM LS Engines Part# TUET11009 - Tick Performance, Inc.
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