CHECK OUT the DESCRIPTION and SPECIFICATIONS tabs BELOW for KIT DETAILS, IDENTIFICATION TIPS, and SPECIAL INSTRUCTIONS.

Some kits may be slightly different than pictured. If you have questions, PLEASE CALL.

Please supply Case Casting and Tail Casting numbers below whenever possible.

Cast Iron Medium Case 1955-1967

Cast Iron Medium Case 1955-1967
Cast Iron Medium Case 1955-1967 Cast Iron Medium Case 1955-1967 Cast Iron Medium Case 1955-1967 Cast Iron Medium Case 1955-1967
Product Code: FMC-04
Availability: In Stock

Enter Vehicle Details Below


* Please Choose a Kit Type:

* Year:

* Make:

* Model:

Case Casting Number:

Tail Casting Number:

* Is this for the Model's Original Transmission?:



Other Comments:

Qty:     - OR -   Add to Wish List

Cast Iron Medium Case 1955-1967

Special Instructions:

Small, Medium, & Large case units can be positively identified by a painted tag riveted on driver side of the case. Cases can also be determined by the following measurements:

  • Small Case is 9 7/8" long
  • Medium Case is 10 1/4" long
  • Lincoln Large Case 1958-1960 is 10 7/8" long
  • Lincoln Large Case 1961-1965 is 11 5/8" long
  • All of the above had no vacuum module until 1961

Filler tube goes into the pan.

Kit Types
Master Overhaul Kit Contains: Gaskets, Rubber Lip Seals, Rubber O-Rings, Friction(Lined) Clutches, Steel Clutches, Front Pump Seal, Extension Housing Seal, *Metal Sealing Rings ...... *NOTE: Metal Sealing Rings are only supplied in "Popular" or short sets as some are non-wearing. Please contact us if you need all metal sealing rings, which are available at an additional cost.
Less Steel Kit Contains the same as the Master Overhaul Kit minus the steel clutches
Gaskets, Rubber, Seal, & Rings Contains the same as the Master Overhaul Kit minus steel clutches and friction (lined) clutches.
External Seal-Up Kit Stops external leaks only. Contains: External gaskets, Front Pump Seal, Extension Housing Seal, Converter gasket O-Ring, Selector & TV Seal.
NOTE: Some transmissions kits are not available online. If you don't see what you are looking for in the dropdown, PLEASE CALL. We may just need more information to help you get the kit you need.
© 2014 Northwest Transmission Parts-13500 US Highway 62 Winchester, Ohio 45697
CALL TOLL FREE: 1-800-327-1955
Visits