A very interesting automatic transmission to consider, when replacing that tired old transmission or even upgrading an older unit like the Powerglide, is the Turbo Hydra-Matic 400. As automatics go, it is considered the heavy-duty version of the Turbo Hydra-Matic 350; they are similar in many characteristics.
Turbo 400 TH400 Heavy Duty Transmission 4WD 4x4. Mega Monster Transmissions Engineered to Dominate, the Turbo 400Mega Monster transmission is tough enough to withstand the rigors of even the toughest street machines delivering tire-spinning shifts race after race. Buy in monthly payments with Affirm on orders over $50. Learn more.
It is widely regarded to be a supremely durable and legendary transmission. The TH400 is conservatively rated at 450 ft. lbs. of input torque. Aftermarket building techniques take it well past that figure. History. The Turbo 400 was introduced in 1964 in Buick and Cadillac cars and in Chevrolet and Oldsmobile cars the following year.
Ian Johnson with Spike TV's Xtreme 4x4 shows you how to rebuild your TH400 Transmission using Monster Transmission's Monster In A Box Transmission Rebuild Ki...
Rotational programs for new grads reddit
TCI Auto 211400 - TCI Maximizer 4x4 Transmissions Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, 4WD, Chevy, TH400, Pre-1980 TH400 Transfer Case, Each Part Number: TCI-211400
TH400 or 2004R. At first, I thought this was an easy swap. I read an article that said you can get the crossmember from any g-body equipped with a 2004R and it will bolt right up to the TH400.
In stock. SKU. 34400. Views: 3. Be the first to review this product. $30.40. ATSG Chevy GM TH400 Turbo 400 Transmission Rebuild Instruction Service Manual. Earn Up to 30 Transparts Reward Points. Add to Compare.
Monster Transmission's original MonStar, Curt, shows how to convert from an original factory TH400 transmission to a 700R4 transmission.. Why would you want to go through this process? Not only is the 700R4 a more durable automatic transmission, designed for heavy-duty usage, but it also provides better fuel mileage from the stronger overdrive and a lower gear ratio by a factor of 20%.