Last summer I spoke with Seth Garrett of GFI and he said the GM transmissions were still in testing phase. However, they are coming.... and you KNOW that market is much bigger than ours. Garrett Fuss Inc is the company producing the A855 and the 5 speed muncie trans.
"It takes a Mopar to catch a Mopar” 1971 Roadrunner FJ6 Sassy Grass 505"RB, 18 spline 4 speed, and Dana 60 with 3.54 2022 Hellcat Charger Widebody Redeye Jailbreak: Hellraisin with 8 speed auto
