Questions & Answers
Questions: I have a willys jc2 with dana25 and i use it a lot in highway but it is too slow, what do you recomend me to modify in order to improved its final speed or top speed?
Question By: Ignacio on May 3 2018 9:20 PM
The best thing to add is a Saturn Overdrive unit under part number - SATURN. You will typically get about 25% more top end speed. Thanks
Answer By: Willys Jeep Parts Tech on May 4 2018 8:19 AM
Questions: Mr. Jim: I have a 57 willys wagon, with 4.88 gears, both front and rear ( Dana )if I use 3.54 gears, will the carrier need to be changed?? is there a complete kit for doing this ?? also on the dana 44 what will it take to match the front drive besides ring and pinion ??? this kit is to include all bearings, shims, and seals for both units..........
Question By: Robert on Jan 1 1970 12:00 AM
Yes you will have trouble matching both front and rear to a 3.54. Your best bet really is part number: SATURN to get more top end.
Answer By: Willys Tech on Dec 1 2014 12:00 AM
Questions: Will this 3.54:1 gear set bolt directly into my 1965 CJ5 with Dana 27 and original 5.38 : 1 ratio?
Question By: Tim on Aug 7 2014 12:00 AM
No this will only go for the Dana 25.
Answer By: Willys Tech on Aug 7 2014 12:00 AM
Questions: Have 1959 4x4 wagon with 538 gears Can I change to 373s
Question By: Don on Jan 1 1970 12:00 AM
That is gonna be pretty tough. Please call us toll free. We can go over some options.
Answer By: Willys Tech on Apr 22 2013 12:00 AM
Questions: i have a 1955 m38a1 with the stock 5.38 gears. will i need to change the carrier to fit the 3.54s or will the 5.38 carrier work? can i use the stock pinion yoke or do i have to change it to fit it in the dana 25
Question By: Doug on Mar 20 2012 12:00 AM
You will have to change the carrier too and get this ratio for your D44 rear end as well.
Answer By: Willys Tech on Mar 20 2012 12:00 AM
Questions: Will this gear set fit my 51 2wd wagon with planar suspension I would like to upgrade for better top end speed
Question By: david on Jan 29 2012 12:00 AM
This is for Dana 25 front end only. It will not work.
Answer By: Willys Tech on Jan 30 2012 12:00 AM
Questions: I have a '59 station wagon with 427 gear ratio. Will the 354 ratio fit in my axel housing and carrier? Thanks for your time, Jim
Question By: Jim on Feb 26 2011 12:00 AM
It should work just fine.
Answer By: Willys Tech on Feb 28 2011 12:00 AM