4 New GM Sleeves now available for Ecotec & Vortec Engines!
CSL9326F GM 2.0 / 2.2 ecotec 2002-09
CSL9349F GM 2.4 ecotec 2006-12
CSL356F GM 2.9 / 3.7 vortec 2006-09
CSL355F GM 5.3 GEN 4 2006-09
4 New GM Sleeves now available for Ecotec & Vortec Engines!