Ford Performance Transmission Parts

Ford/GM 6F50 6F55 6T70 6T75 Transmission Anti-Rattle Park Gear Shim by Superior

GM 6T70/6T75  Ford 6F50/6F55 Anti-Rattle Park Gear Shim This shim kit works great to stop the annoying rattling noise associated with the park gear in these transmissions.  This shim is placed between the park gear and the bearing making...

Ford CD4E Transmission Valve Body Shift Kit by Superior

Ford CD4E Transmission Valve Body Shift Kit  By Superior Transmission Parts Superior Transmission Parts's Shift Correction Package provides simple solutions to common problems found in CD4E rebuilds.  The CD4E Kit's redesigned valve train...

Ford C6 Transmission Valve Body Shift Kit w/ HD Boost Valve by Superior

Ford C6 Transmission Valve Body Shift Kit  By Superior Transmission Parts One Superior Transmission Parts C6 transmission valve body shift kit does regular, heavy duty and diesel applications.  This kit offers options for shift firmness...

Ford C6 Transmission Valve Body Shift Kit by Superior

Ford C6 Transmission Valve Body Shift Kit  By Superior Transmission Parts One Superior Transmission Parts C6 transmission valve body shift kit does regular, heavy duty and diesel applications.  This kit offers options for shift firmness...

Ford 4F27E FNR5 Transmission Shift Correction Kit by Superior

Ford 4F27E/FNR5 Transmission Shift Kit The updated multi-unit kit now covers the 5-speed Ford FNR5 and Mazda FS5A-EL transmissions.  The 4F26E kit includes Superior's patent pending billet 1-2 and neutral drive dual sealing ring accumulator pistons...

Ford Mazda 4F27E FNR5 Adjustable Band Pin & Nut by Superior

Ford Mazda 4F27E FNR5 Adjustable Band  Pin & Nut by Superior  This fix by Superior Transmission Parts adjust the band following their easy step-by-step instructions.  The new adjuster and locknut allow you infinite adjustments without...

Ford E4OD 4R100 AX4N Line Pressure Modulator Boost Valve by Superior

Ford E4OD / 4R100 Transmission Line Pressure Modulator Boost Valve Kit Line Pressure Modulator Boost Valve and Sleeve .432 piston with customizable .055 feed hole and can be modified up to .093 (racing diesel) don't be fooled with larger ones that break...

Ford 5R55N 5R55S 5R55W Line Pressure Relief Valve Kit by Superior

Ford 5R55N & 5R55W Upgraded Line Pressure Relief Valve The 5R55N and 5R55W may exhibit a no movement or slipping condition after start up.  This condition can be caused from a sticking line pressure relief valve in the pump.  Superior's new...

Ford E4OD 4R100 Upgraded Low Reverse No-Bang Modulator Valve Spring by Superior

Ford E4OD / 4R100 Transmission Low-Reverse No Bang Modulator Valve Spring When clutch clearance between the coast direct and low reverse clutches don't time up just right a harsh engagement will result.  The springs supplied in this problem solver...

Ford E4OD 4R100 Pump Correction Kit by Superior (Code 062 Fix)

Ford 4R100 / E4OD Transmission Pump Correction Package  Code 62 is a very common problem that relates to converter clutch slippage.  When Code 62 is set, the transmission will begin to shift hard and late.  The OD cancel light will begin...

Ford E4OD 4R100 Upgraded 1-2 Shift Valve Spring by Superior (Code P0781 / P0732)

Upgraded Ford 4R100 & E4OD Transmission 1-2 Shift Valve Spring Fixes Code P0781 & P0732 Contains Three Springs! Common complaints in E4OD and 4R100 Ford transmissions are the P0781 1-2 shift error code and P0732 incorrect 2nd gear ratio code...

Ford AODE 4R70W/E 4R75W/E Upgraded Overdrive Pin Kit by Superior

Upgraded Ford AODE/4R70/4R75 Transmission OD Pin Kit & Jimmy Clip The advantage to having an adjustable overdrive band servo pin is obvious to builders when the question asked is "how can I take up some of the slop of the OD band?" Especially, when...

Ford 4R44E 4R55E 5R55E Valve Body Shift Correction Package by Superior (1995-2011)

Ford 4R44E / 4R55E / 5R55E Valve Body Shift Correction Package 1995-2011 Modifications made in this Correction Package, by Superior Transmission Parts, will allow the use of the less expensive EPC soelnoid.  Pressure loss while crusing at highway...

Ford F4AEL F4AEL-E Transmission Upgraded Shift Kit by Superior

Ford F4AEL & F4AEL-E Valve Body Shift Correction Kit TransLab Engineered Solution This transmission shift upgraded kit corrects or prevents delay/slip/chatter in reverse, 3-4 clutch failure, converter clutch failure, bumpy 1-2 shifts, flare or...

Ford F4AEL F4AEL-E Transmission Valve Body Upgraded Shift Kit by Superior

Ford F4AEL / F4AEL-E Transmission Valve Body Shift Correction Kit TransLab Engineered Solution This upgraded kit for Ford's F4AEL and F4AEL-E automatic transmissions corrects or prevents slide or slide bump in 1-2, 3rd clutch failure, and harsh reverse...

Ford AOD AODE 4R70E 4R70W 4R75E 4R75W Upgraded 2-3 Accumulator Springs by Superior

Upgraded Heavy Duty Ford AOD/AODE/4R70/4R75 Transmission 2-3 Accumulator Springs These replacement springs for the AOD/AODE/4R70W/4R70E/4R75E/4R75W are designed not to coil bind and break like the original springs commonly found in these Ford units...

Ford AODE 4R70W Transmission Upgraded Pressure Regulator Valve Kit by Superior

Ford AODE/4R70W Pressure Regulator Valve Kit A Superior Transmission Parts Problem Solver The OE valve will wear the end of the valve land and the edge surface of the valve body bore.  This wear causes a loss of line pressure and boost response...

Ford E4OD 4R100 Stay-Put Filter Clip by Superior

Ford E4OD/4R100 Transmission Filter Stay-Put Clip Uncontrollable lock-up that kills the motor in reverse, is among the most common symptoms when the filter starts to drop out of the pump.  The Superior Stay-Put clip offers a solution to this problem...

Ford 4R44E 4R55E 5R55E Upgraded Boost Valve & Sleeve Kit by Superior

Ford 4R44E/4R55E/5R55E Transmission Boost Valve & Sleeve Kit This Steel Series replacement boost valve and sleeve kit gives you a perfectly dialed in ratio slightly higher than the stock valve.  This new valve  helps eliminate all the...

Ford E4OD 4R100 Upgraded Accumulator Springs by Superior

Ford E4OD / 4R100 Upgraded Heavy Duty Accumulator Spring Set of 3