Shop Now for 1992-2007 GM New Venture NV4500 5 Speed Transmission Cases and Housings.
New Venture made a number of different 4500 main cases for General Motors and Chrysler. All are made of cast iron and have both left and right PTO covers. Dodge and GM 4x4 tailhousings have the same rear bolt circle, but the hole clocking and housing lengths are considerably different. For 4x2 applications, GM used a fixed output while Dodge 4x2 models have a long, slip type rear output. For a NV4500 conversion into a 4x4 with a remote mount transfer case, the compact, GM C-Truck 4x2 aluminum housings are the best choice for most conversions. Listed below are the approximate Center to Center Bolt Pattern Dimensions and Input Retainer dimensions:
1992-1995 GM: Used with 6.34:1 Reverse (1992-1994) and 5.61:1 Reverse (1995).
Torque King p/n NV4500GME, Casting# 16812
Top: 10.078"
Bottom: 10.394"
Top to Bottom: 4.685"
Pilot for Input Shaft Retainer: 3.625".
Input Shaft Retainer Bolt Circle: 4.375"
1996 GM: Used with 5.61:1 Reverse.
Torque King p/n NV4500E
Top: 10.078"
Bottom: 9.378"
Top to Bottom: 6.043"
Pilot for Input Shaft Retainer: 4.102".
Input Shaft Retainer Bolt Circle: 4.85"
1997-2007 GM: Used with 5:04:1 Reverse.
Torque King p/n NV4500L, Casting# 23167 or 33903
Top: 10.078"
Bottom: 9.378"
Top to Bottom: 6.043"
Pilot for Input Shaft Retainer: 4.1".
Input Shaft Retainer Bolt Circle: 4.85"
