The 1964 Toploader used a narrow maincase with 4 bellhousing bolt holes and small O.D. bearing retainer. All 1965-73 cases use a wider flanged case with 8 bellhousing bolt holes and the large O.D. bearing retainer. The bolt patterns on the retainers are all the same but what is most important is the diameter of the base that fits into the bellhousing. Order 4-11/16" for 1964 bellhousing and 4-7/8" for 1965-73 factory bellhousings and afternarket scattershields.
Bearing Retainer with Seal and Gasket for 1-1/16" x 10 Spline Small Spline Input Shaft$59.24DK296-1
1-1/16" Input shaft bearing retainer with new seal and gasket included.
Fits 1-1/16" x 10 input shaft spline diameter.
Order 4-11/16" for 1964 bellhousing or 4-7/8" for 1965-73 factory bellhousings and aftermarket scattershields.
Bearing Retainer with Seal and Gasket for 1-3/8" x 10 Spline Large Spline Input Shaft$65.48DK296-1A
1-3/8" Input shaft bearing retainer with new seal and gasket included.
Fits 1-3/8" x 10 spline input shaft diameter.
Order 4-11/16" for 1964 bellhousing or 4-7/8" for 1965-73 factory bellhousings and aftermarket scattershields.
