• Valve Body Plate & Gaskets
• Springs
• Check Balls

Special Notes:

• JEGS 60930 Shift Improver Kit fits TH350 & TH250 Automatic Transmissions with or without lockup torque converters. Please read and follow the instructions as the steps for lockup & non-lockup transmissions are different.
• This is not a high-performance shift kit. It is an improver kit that will help to improve the shift quality and durability for TH350 & TH250 automatic transmissions with the symptoms listed below. This kit provides additional oil flow to areas of warp and wear plus exhausts the cross leaks that often cause friction failure.

JEGS 60930 Shift Improver Kit Features:

• Corrects, Prevents, and Reduces:
  • Long Soft Shifts-Especially to High Gear
  • Falls Out of High Gear when Hot
  • Shifts too Early on 2WD & 4WD Trucks
• Any stock transmission will be energized
• Provides you with sharp, firm shifts
• Will enhance transmission life
• Transmission removal is not required
• Drilling is required on lockup transmissions original steel plate

Kit Includes:

• (1) Valve body steel plate</li>
• (2) Valve body gaskets
• (1) Reinforcing plate gasket
• (1) Gold modulator valve spring
• (2) Yellow governor springs
• (1) White governor spring
• (1) Blue governor spring
• (1) White 2-3 shift valve spring
• (1) Red 2-3 shift valve spring (V6 Engines Only)
• (4) .250 in. Diameter steel check balls
• Lockup gaskets are not included in this kit