TH400 Valvebody (Auto/Manual High Horsepower) (No Engine Braking)
TH400 Valvebody (Auto/Manual High Horsepower) (No Engine Braking)

TH400 Valvebody (Auto/Manual High Horsepower) (No Engine Braking)

Your Price: $375.00
Part# :132119

This is our ATFSpeed TH400 cast iron automatic and manual shift valvebody with locked line pressure. With this ValveBody the line pressure is no longer adjusted by the modulator. The modulator only adjusts the shift points. You will need an adjustable modulator to make these adjustments. This valvebody can be shifted manually and it will not upshift to 2nd gear if the shifter is in manual low. If you manually shift to 1st gear the trans will go to 1st gear no matter how fast you are going, so only down shift when appropriate.

• Shift Pattern is P - R - N - 3 - 2 - 1
• Requires a forward pattern shifter

• Modified Cast Iron Valvebody
• Set of VB Gaskets
• Separator Plate
• HD Pressure regulator spring
• .109-.114 Drill Bit
• 1/8 inch Steel Checkball
• High Flow Filter
• Filter Bolt with Washer and Spacer
• Set of Stickers

5 Stars
Transmission rebuilder
Valve body kit delivered the performance we where looking for! No more soft third gear after trying numerous other kits. This kit maintained full line pressure going into 3rd where all other (Auto) kits would lose 50 lbs pressure into 3rd. Not any longer!! Using that lost pressure to move forward!
Did you find this helpful?  19 of 20 Found Helpful
Reviewed by:  from Northville. on 4/20/2020
5 Stars
Does a great job sifts great and fast
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from Ocean Springs. on 5/19/2021

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