4pc 6061 Milled Injector Boss with Squared O-Rings
$79.95Original price was: $79.95.$59.95Current price is: $59.95.
The OE Style Injector boss in the 2.0 LSJ / 2.2 L61 / 2.4 LE5 Ecotec motors are made of plastic and over hundreds of engine cycles they are breaking or allowing vacuum leaks to form. These RPM Injector Boss are milled from 6061 Aluminum and will never crack or allow for a vacuum leak.
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