Filters
6 products
Torque King
QU30196 SM465 10 Spline Mainshaft
Sale price$313.98
Quad 4x4
QU30467 SM465 Input Shaft
Sale price$224.50
Torque King
QU30407 SM465 Idler Gear
Sale price$164.50
Torque King
QU30321 35 Tooth Mainshaft 2nd Gear for GM SM465, CH465
Sale price$194.50
Torque King
QU30320 39 Tooth Mainshaft 1st Gear for GM SM465, CH465
Sale price$194.50
Torque King
QU30669 SM465 26T 3rd Gear with Updated 3-4 Slider Kit
Sale price$239.50
Shop now for Mainshafts, Mainshaft Gears, and Input Shafts specific to 1973-1991 Chevy & GMC 4x2 and 4x4 Trucks with SM465/CH465 4 Speed Manual Transmissions. In stock. Quick shipping.
GM SM465/CH465 4 speed manual transmissions in 4x4 trucks all used a 10 spline mainshaft (rear output shaft) through 1980. In 1981, all models except K30/K35 one ton trucks with NP205 transfer cases changed to a 32 spline shaft. Four Wheel Drive One ton trucks continued to use the 10 spline rear output through 1984. All 1985 to 1991 SM465/CH465 4x4 transmissions have 32 spline mainshafts.
