How big is the transmission shaft on a 700R4?
How big is the transmission shaft on a 700R4?
The TH350 is 22 1/4 “ from the bell housing to the tail shaft, with 3” 6” and 9” tail shafts available. Most of the time you’ll have to have the driveshaft shortened. The transmission mount location on the 700R4 is also a few inches further back (21.25” vs 19.5” with the TH350) so a new crossmember or some fabrication will be required.
What kind of tailhousing does the GM 700R4 have?
The key distinction of the 700R4 / 4L60 / Early 4L60-E (from the Later 4L60-E) is the four bolt rear output or tailhousing / adapter pattern. The Later 4L60-E has a six bolt “hex” rear bolt pattern and a removable bellhousing. There are three main castings of the 700R case. One is the standard car version.
Is the 700R4 transmission the same as the TH350?
The 700R4’s drive shaft yoke is identical to the TH350’s, so your old yoke should work nicely with the new transmission. The 700R4 was produced after all of GM’s engines went to the “corporate” Chevy pattern, which means that the transmission has a standard small-block Chevy bolt pattern.
When did the gearstar 700R4 transmission come out?
Also, the 700R4 transmission featured a 30% overdrive in 4th gear which brought about fuel economy. This overdrive allowed sports cars and pickup trucks that came with it to be more affordable to drive. The 700R4 transmission was used in cars between 1982 and 1993.
How big is a gearstar 700R4 transmission shaft?
It’s 23.4 inches long, weighs 155 pounds, and has 16 bolts. The tail shaft housing is connected to the main case by four bolts, and the bolt spacing is comparable to that of the THM350 transmission. Dimensions of the 700R4 are:
The 700R4’s drive shaft yoke is identical to the TH350’s, so your old yoke should work nicely with the new transmission. The 700R4 was produced after all of GM’s engines went to the “corporate” Chevy pattern, which means that the transmission has a standard small-block Chevy bolt pattern.
What kind of input shaft does a 700R4 have?
700R4/4L60 Forward Input Shaft & Drum, 30 Spline, 1985-1993.***Input Shaft and Drum only, no other components are included. Monster Transmission provides transmission parts for all transmission year, make, and models. Got Questions? Give Us A Call 800-708-0087 A Brand New 700-R4, Premium Valve Body. Will fit years from 1987 through 1992.
The key distinction of the 700R4 / 4L60 / Early 4L60-E (from the Later 4L60-E) is the four bolt rear output or tailhousing / adapter pattern. The Later 4L60-E has a six bolt “hex” rear bolt pattern and a removable bellhousing. There are three main castings of the 700R case. One is the standard car version.
