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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Kit includes pan gasket
50 max on the factory wheels - 295-65-R20
these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports
Assembled using OE procedures
Kit includes: 2 - 2
HSS FR3 64oz Oil Friction Reducer HSSFR364Z EXHAUST BRAKES 2007.5-2010 DURAMAX 6.6L LMM Kit includes pan gasketFR3 Oil Friction Reducer FR3 Friction Reducer is a lubricity enhancing oil additive that increases the lubricating & wear reduction properties of the host oil. The product contains three proprietary synthetic lubricants that have unique lubricating properties even compared to PAO or mPAO synthetics of the same viscosity. The anti wear component of the formula is an exclusive carbon nano lubricant that fills in microscopic irregularities on the