【Direct Upgrade from 6.0L to 6.7L Starter 】 Precision-engineered bolt kit for Ford Super Duty (2003-2007), Excursion (2003-2007), and Econoline (2003-2010) with automatic transmission
【No Drilling Alignment Solution】Pre-machined bronze spacer sleeve eliminates starter misalignment. 100% compatibility with automatic transmission Super Duty/Excursion/Econoline models.
【High Torque M8 Class 10.9 Bolt】Includes zinc-coated M8-1.25x40mm bolt rated for 89 ft-lbs torque. Exceeds SAE J429 Grade 8 standards.
【Cold Start Performance Upgrade】Proven 30% faster cranking in -20°F conditions. Bronze sleeve prevents electrolytic corrosion between steel/alu components.
【Direct Upgrade from 6.0L to 6.7L Starter 】 Precision-engineered bolt kit for Ford Super Duty (2003-2007), Excursion (2003-2007), and Econoline (2003-2010) with automatic transmission