Transmission Stage 4 Kit – 1999-2003 Ford 4R100 4wd

Transmission Stage 4 Kit – 1999-2003 Ford 4R100 4wd

• Increase the durability of your drivetrain
• BD aluminum HD deep pan, increases oil capacity by 6qt
• Machined center support
• Reworked front pump
• Fully rollerized geartrain
• Clutch Count: COAST CLUTCH 2
• Clutch Count: FORWARD 5 (25% increase over stock)
• Clutch Count: DIRECT 5
• Clutch Count: LOW REVERSE 7 (17% increase over stock)
• Clutch Count: INTERMEDIATE 4 (33% increase over stock)
• Clutch Count: OVERDRIVE 4 (33% increase over stock)
• Each transmission is dyno tested
• Re-calibrated accumulator body
• 1990-2003 include auxiliary frame mounted full flow filter kit
• Quicker, firmer shifts
• Full shift kit with line mod valve to increase pressures
• Increased pressure to converter
• Added lube circuits to OD planet
• Added lube and support to output and intermediate shafts
• Drilled and tapped direct and intermediate feeds to prevent leaks at case
• Upgraded OD snap ring