Re: ISO 1941 110 OD Transmission

Posted by Packard Don On 2022/5/22 12:18:59

Yes, I had my 1940 110’s shortened when I added overdrive but that was decades before the Internet where finding the proper one is much easier. The compromise rear end (my own terminology) had a ratio that gave adequate power from a stop while lowering the higher speed rpms but the proper one for overdrive will be far zippier from a stop and the overdrive will handle the high end by reducing the rpms by about 30% when engaged.

As ring and pinion change is doable but likely more work than changing the unit.