GM LS3 / LS7 Mass Air Flow Sensor - MAF - Chevrolet Performance 15865791
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Description New, genuine GM MAF sensor. These are OE in LS3 and LS7 applications, as well as many more GM! These card-style MAF sensors fit into our stainless and aluminum weld bungs perfectly, for easy integration to an aluminum or stainless intake tube. Part number:15865791.