How do I identify a GM TH350 transmission?
Look for the vacuum modulator. It will be on the side of the transmission and have a rubber vacuum line attached to it. If this fitting is on the right front of the transmission, you have a TH350. On the similar TH400 it is attached at the right rear of the transmission.
What is the difference between a TH350 and a TH350C?
A TH350 can be turned into a lockup transmission with an aftermarket kit and converter, but a TH350C CANNOT be tunred into a non lockup because it will burn up the transmission. So, long story short, as far as shift kits go, there’s no difference between a TH350 and TH350c for the same year.
What kind of transmission does a GM TH350 have?
GM TH350 Automatic Transmission The TH350 is an automatic shift, three-speed transmission. The TH350 transmission was introduced in the 1969 model year as the successor to the GM Powerglide automatic transmission. The HydraMatic 350 transmission was prevalent in nearly all GM, rear-wheel-drive cars and trucks through 1984.
Can a GM TH350 be used with a Jeep transfer case?
The two-wheel-drive TH350 works very well when converted for use with a Jeep transfer case. Image courtesy of Raptor. The HydraMatic 350 may vary in clutch pack and band specifications. As a general rule, transmissions found behind larger engines will have stronger specs. If your Turbo 350 came from behind a lighter duty motor, don’t worry.
When did GM stop using the Turbo 350 transmission?
When combined with a 9.5” converter, the overall requirement is around 10 quarts. The Turbo 350 transmission, commonly known as the TH350, was a 3 speed automatic transmission that began phasing out the GM Powerglide in 1969. The TH350 then lasted 15 years before eventually being replaced by the 700R4.
What kind of transmission does a Chevy 350 have?
Jointly developed by Chevy and Buick, it is also referred to as the CBC (Chevrolet-Buick Combined) 350. The Turbo 350 quickly become known for its strength, versatility and compactness.