Hitachi Big Dawg 139 Conversion Kit Written by Mark Payne on March 18, 2020. Posted in $175.00 1 in stock Add to cart Categories: Clutch/Drive Assemblies, Starters Description Additional information Description This kit comes with everything you need to convert your Hitachi 3HP starter to work with a 10 pitch 139 tooth flexplate. Additional information Weight 8 lbs Related products Ultimate Big Dawg 168 $495.00 Add to cart Premium Starter Super Duty $375.00 Add to cart Ultimate Big Dawg 168 Replacement Drive Assembly $125.00 Add to cart Ultimate Big Dawg 139 Replacement Drive assembly $85.00 Add to cart