Each oil pump is carefully machined to our exact tolerances and in some cases, incorporates our own pump bearing assembly for less drag and horsepower loss, but still yields more mile per hour than the more commonly used thrust washer types. All units come with gasket, o-ring sealing rings, new Hughes pressure regulator springs, gear set, and some also use a new Torrington Bearing.
Oil Pumps
Transmission
Part Number
General Motors
Aluminum Powerglide
HP7434
Aluminum Powerglide Oval Track
HP7434C
Aluminum Powerglide New Body and Gears
HP7436
Aluminum Powerglide New Body and Gears
HP7437
Aluminum Powerglide Top Sportsman style Pump
HP7437XK*
TH350 1969-79 Rebuilt Pump Assembly
HP3230
TH400 1965-90 Rebuilt Pump Assembly
HP2230
4L60 (TH700R4) 1985-87 Rebuilt Pump Assembly
HP3733
4L60 (TH700R4) 1988-92 Rebuilt Pump Assembly
HP3734
4L60E (Electronic) 1993-94 Rebuilt Pump Assembly
HP3734E
4L60E (Electronic) 1995-96 (PWM) Rebuilt Pump
HP3734E1
4L60E (Electronic) 1998-on Rebuilt Pump
HP3734E2
4L60E (Electronic) 1998-on w/bolt-on Bell Housing
HP3734E3
4L60E (Electronic) 1999-on with LS1 Engine
HP3734E4
Ford
C4 1965-69 Rebuilt Front Pump
HP5230
C4 1970-77 Rebuilt Front Pump
HP5231
C4 1978-81 Rebuilt Front Pump
HP5232
C6 1967-90 Rebuilt Front Pump
HP4230
Chrysler
TF8 (A727) 1967-70 Rebuilt Front Pump
HP1230
TF8 (A727) 1971-77 Rebuilt Front Pump
HP1231
TF8 (A727) 1978-on Rebuilt Front Pump
HP1232
* Must use with HP7496MX Ringless Input Shaft.
Kit with pump and input shaft.
Need to specify year when ordering
Pump Accessories
Transmission
Part Number
General Motors
Aluminum Powerglide Pump Gear Set
HP6208
Aluminum Powerglide Pump Bearing
HP6210
Aluminum Powerglide Ringless Input Shaft
HP7496MX*
Aluminum Powerglide Custom Teflon Pump Rings
HP6211T
Aluminum Powerglide Pressure Regulator Spring
HP7043
TH350 Oil Pump Sealing Ring Set
HP3211
TH400 Pressure Regulator Spring
HP2243
4L60 1982-92 Boost Valve .500"
HP3725
4L60 1982-92 Boost Valve .570"
HP3726
4L60E 1993-on Boost Valve
HP3727
4L60 10 Vane Oil Pump Slide Kit
HP3730
4L60 Oil Pump Lockup to Non-lockup Conversion Valve
