I think the extra transmission was to drop the rpm from the engine to the input of the old M transmission. That way the engine can develop near full power (approx 3000-3500 rpm)while you still get realistic travel speed. I am thinking some of the old (1960s-1970s) tractor pullers used an automatic transmission to get plenty of ratio off the line and then shift up to direct drive for the rest of the pull.
to physically fit the small block into the tractor, you will need an adapter plate to mate the rear of the engine to the front of the transmission. Not being familiar with the M I don"t know what is involved. I do recall a similar swap years ago where the outer flanges on both sides of the block were cut off so it would fit between the stock frame rails. The other 3 issues: 1. gotta mate the M clutch and clutch shaft to the Small block flywheel. This probably involves at the least drilling new holes for the pressure plate and changing/boring out the pilot bearing in the rear of the crank. 2. Then you have to support the engine near the front end with mounts of some sort. 3. And you have to get the radiator hooked to the engine somehow. That will get the engine in the tractor. Then: If you want to work it, you will have to install a remote governor and work out the belt drive to it and the linkage to the carburetor. Be prepared for ssome serious fuel consumption.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - The Tractor Parade: Story of a Case SC - by Bernie DeLon. On a early fall morning back in 1994, I opened the newspaper and happened to spy an article about a local antique tractor club having their annual show that weekend.
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
