In an effort to address durability and transmission availability concerns in Factory Stock, the NMRA Technical Committee will be adding the following transmissions for 2018. G-Force G101A, GF4A Approved Gear Ratios 2.933, 1.867, 1.333, 1.000 3.000, 1.870, 1.340, 1.000 3.173, 1.960, 1.346, 1.000 3.252, 2.009, 1.380, 1.000 3.300, 2.100, 1.406, 1.000

• Jerico DR4 -
• Liberty -LCS 5000 4-Speed**
• Andrews Transmission A431 H-Pattern 4-speed**G-Force G101A, GF4A
• Jerico DR4
• Liberty LCS500 4-speed
• Andrews Transmission A431 H-Pattern 4-speed

For the 2018 season, the 2011-2014 Coyote 5.0 engines are the only legal Coyote engines in Factory Stock. Thank you for an awesome 2017 and we look forward to 2018, as the 20^th anniversary NMRA tour kicks off March 1-4, 2018 with the Nitto Tire NMRA Spring Break Shootout, presented by Steeda Autosports, at Bradenton Motorsports Park.