OM617 to Small Block Chevy bellhousings with 153 or 168 Tooth flywheels or flexplates transmission Adapter Kit. The Small Block Chevy pattern was changed in 1986 to begin using a one piece rear main seal. This kit has the 3.00" flywheel pattern used from 1986-1999 for all GM V6 (example 4.3L) & V8 (example 5.7L) 90 degree small block pattern. Requires stock GM starter with 2 bolt inline pattern for 153 or 168 tooth flywheels (or can also be ordered separately P/N MB111). This kit will NOT fit inline 4 or 6 cylinder engines with the GM metric pattern.
Here are several known manual transmissions that will work:
SM420 - 4 speed, SM465 - 4 speed, 700R4 automatic.
Email us for specific applications.