Clocking Ring - Cummins R2.8 Intake Clocking Kit Cummins R2.8 Intake Clocking Ring Kit Allows fine tune positioning of intake to connect intercooler lines Billet Aluminum Made in the USA Kit# AI-00008 Parts included in Kit: QTY Description Part# & Location 1 Clocking Ring QDB-210054 1... MSRP: Was: Now: $135.00 Add to Cart