sd455dan
Elite Member
- Joined
- Oct 23, 2012
- Messages
- 4,774
- Location
- North Idaho
- Tractor
- Rhino 554, Ford 550 TLB (JD X500, MTD, Gilson riding mowers) Ford 3000-Sold
Its an auto and 4X4 but i'm not sure what transmission it has in it, I dont believe its the same trans as was in my 1998 Z71 though. I interpreted the Motor Trend article to mean that all 2500 HD's had the Allison trans. But that may just be wishful thinking, Diamondpilot may be 100% correct. Im not sure how to look and tell. It does have a working trans. temp gauge in the dash. Maybe someone knows what part code the Allison is and i can look it up on the Service parts id sticker on the glove box?
sd455dan it seems awfully low geared to me but again thats coming from a 1/2 ton Z71 with a 3.73.
I was referring to the transmissions first gear, a 2.48 is relatively high in comparison to say a 6.00+ (granny) 1st gear.
Your rear axle gear (4.11) is the gear you want, to maximize your towing capability.. Also the fact that your truck is so light is also a good thing, it means there is more of what is left of the 9200lbs. gvwr that can be placed on the pin of your goose neck... also after re reading one of your posts that you already have the factory temp gauge that makes me think your truck may also have the extra cooler for the transmission already installed -I would look and see...