Thread: Allison 6 Speed GMC 401
View Single Post
  #2  
Old April 15th, 2015, 03:29 AM
Clarke Clarke is offline
Senior Member
  
Join Date: Jan 2013
Location: Eureka Springs, AR
Truck: 1962 1500 Wideside 4 speed (305D / SM-420)
Posts: 217
Rep Power: 128
Clarke is on a distinguished road
Default Re: Allison 6 Speed GMC 401
If it's a 6 speed, how come you can only use 5 gears?
Reply With Quote