|
|
|
03-16-2010, 11:08 PM
|
#1 |
|
Registered User
Join Date: Mar 2010
Location: brandon, ms
Posts: 385
|
gear ratio
I have a 1960 apache does anyone know the rear end gear ratio?
|
|
|
|
03-17-2010, 12:18 AM
|
#2 |
|
60-66 Nut
  Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,252
|
Re: gear ratio
The most common ratio in the '60-'62's that I've found is 3.90's
__________________
Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
|
|
|
|
03-17-2010, 09:44 AM
|
#3 |
|
1962 C-10
Join Date: Apr 2005
Location: Las Vegas, New Mexico
Posts: 4,978
|
Re: gear ratio
I think two choices were 3.38's and 3.90's. The latter being the more common. I've seen 3.38's on a factory automatic '62 with a 283 and a glide.
__________________
Joseph Chavez  "See the USA in a Chevrolet!!" ......................_____ .........________//__{\_____ ,,,,,,,/__(O)___//___/__(O)_/ 1962 C10 Shortbed Fleetside 327/th350 GV overdrive 1974 C10 Longbed Fleetside 350/th350 "The Trash Truck" 1999 Chevy 2500 OBS, Longbed 5.7/4L80E 4x4 2015 GMC Sierra SLE 1500 4x4 |
|
|
|
|
03-17-2010, 10:57 AM
|
#4 |
|
Account Suspended
Join Date: Sep 2009
Location: High Plains of Colorado
Posts: 2,485
|
Re: gear ratio
To check rear end ratio jack up one tire if you have an open diff, or both tires if you have a working posi or locking differential. Rotate the tire one full revolution for posis and lockers and 2 full revolutions for open diffs. Carefully count the number of full revolutions the driveshaft makes. This is your gear ratio. In other words, if the drive shaft turns 3 ¾ turns, you probably have a 3.73 gear ratio. Turning the tire for twice the number of full revolutions and dividing the drive shaft revolutions by two will give you a more accurate reading.
|
|
|
|
|
03-18-2010, 12:23 AM
|
#5 |
|
Registered User
Join Date: Jan 2010
Location: San Jose, CA
Posts: 124
|
Re: gear ratio
Have you checked the back of your seat for the build sheet? That's how I found out what my 65 had.
|
|
|
|
|
03-18-2010, 01:52 AM
|
#6 |
|
Senior Member
Join Date: Aug 2009
Location: San Leandro, Ca 94577
Posts: 854
|
Re: gear ratio
my 62 had 4.11 when I removed it
|
|
|
|
|
03-18-2010, 04:43 AM
|
#7 |
|
"Where were you in '62?"
Join Date: Jul 2004
Location: Cleveland County, North Cackalacky
Posts: 5,013
|
Re: gear ratio
1960-1966 Chevy/GMC Pickup Truck Specs & Engine/Trans/Axle ID's
http://67-72chevytrucks.com/vboard/s...d.php?t=327764 
__________________
PROJECT: "FULL METAL YELLOW JACKET" 1962 Chevy C-10 Stepside Shortbed Nostalgia Pro/Street Pickup Truck PROJECT: "FULL METAL YELLOW JACKET Build Thread What Are You Workin' On? - 1Bad62ChevyPickup PROJECT: "TYRANNORAMBLER REX" 1969 AMC Rambler American Nostalgia Pro/Street Youtube Channel: Father Son Projects Youtube Channel: 2TIMOTHY2FITHTEEN  "North and South Carolina Folks Click Here!" (((( ~ I have Parts For Sale & Miscellaneous Stuff ~ )))) "Well being as there's no other place around the place, I reckon this must be the place, I reckon...Nyuk Nyuk Nyuk" -Curly Howard Ph.D. |
|
|
|
 |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
Hybrid Mode
