Standard Gear Ratios The standard ratio tool is straight forward just fill in the gear tooth counts and the program will calculate the ratios. Input & Main Shaft Input 3rd 2nd 1st 5th Reverse Counter Shaft Input 3rd 2nd 1st 5th Reverse Gears Ratio 1st 2nd 3rd 4th 5th Reverse From Current Issue From the CEO | November - 2025 The AI-Powered Community Forum for ATRA Lance Wiggins41 Views Delivering the Goods | November - 2025 Please Remove, Disassemble, and Inspect Late Model Valve Bodies! Keith Clark88 Views Other Articles | November - 2025 Checking Out Your Seat Belt to See How Well It Works! P0747 On GM 10-Speed Applications Steve Garrett89 Views Other Articles | November - 2025 The One, Two, Threes of ATFs, Part II Pat Burrow52 Views Other Articles | November - 2025 Multimeter Diagnostics – Part One Sean Boyle58 Views Popular Columns ATRA +A+ Money MattersM Hi-RevM What's WorkingM Up Your BusinessM Shop ProfileM Back on the BenchT Keep Those Trannys RollingT Delivering the GoodsT Street SmartT Fun With TransmissionsT Other ArticlesO VIEW ALL Social Media
Delivering the Goods | November - 2025 Please Remove, Disassemble, and Inspect Late Model Valve Bodies! Keith Clark88 Views
Other Articles | November - 2025 Checking Out Your Seat Belt to See How Well It Works! P0747 On GM 10-Speed Applications Steve Garrett89 Views
