2003-2017 Dodge Viper V10 to GM Transmission Adapter Setup. Includes 3/8" 6061T6 aluminum transmission to block adapter plate, billet aluminum starter plate, one piece billet high strength steel flexplate, and required hardware. The advantage to our setup is that is allows for 3 or 6 bolt standard GM 10 3/4" pattern torque converters. You do not need anything custom or special on your torque converter for it to install properly, no need to grind the block for flexplate clearance, no issues with the crank trigger setup on the 03/04 V10's.. The billet steel flexplate also has a flex to it under extreme loads (helping to save your thrust bearing) unlike the thick billet aluminum plates on the market that do not give. This setup also works with the unique crank trigger setup on the 03/04 models without any custom parts needed. Directly bolts a GM transmission with standard pattern (not BOP pattern) and GM based converter with 10 3/4" 3 or 6 bolt pattern to 2003 and newer viper V10. Available with or without motor plate tabs. Contact us for a full automatic transmission conversion quote for your viper.