425 Parts
A34507CCK
Price: $114.80
Core Charge: $0.00
Available: 1
Converter Conversion Kit, 4L80E/4L85E Converts PWM To ON-OFF Lock Up (Transgo)
A34507EA-6K
Price: $32.28
Core Charge: $0.00
Available: 1
Conversion Kit, 4L80E Pump (Converts 97-03 Pump To 04-Up Pump)(Fixes 3 Pumps)(Superior)
A34530A
Price: $42.32
Core Charge: $0.00
Available: 44
Pump Gear Set, 4L80E (4.050"OD)(.775"Thk) 1991-Up
A34530AX
Price: $87.09
Core Charge: $0.00
Available: 481
Gear Set, 4L80E (Oversize) (4.075"OD)(.775"Thk)
A44530AC
Price: $16.88
Core Charge: $0.00
Available: 10
Pump Gear Set, 250/350 (.727" Thick) 69-79 (Also Fits 325/400/AT540/AT545)
D34507E-4
Price: $12.12
Core Charge: $0.00
Available: 0
Retainer, 4L80E(Metal)(Oil Deflector)(1 Pump Body Bolt Holds This On)97-Up
S103529HPK
Price: $244.40
Core Charge: $0.00
Available: 0
Stator Tube Kit, Alum PG Big Shaft (Contains:Stator Tube and 2 Bushings) (Also Fits TH400)
S34507-8K
Price: $11.93
Core Charge: $0.00
Available: 1
O-Ring Kit, TH400/TH425 Boost Valve (Viton) (25pcs) Replacement O-Rings for S34507RK-1 and S34507RK
S34507E-8K
Price: $10.23
Core Charge: $0.00
Available: 0
O-Rings, 4L80E Boost Valve Replacement O-Rings (25 Per Pack) (Sonnax)(Also Fits Alum Powerglide Servo)
S34507EP-1
Price: $97.02
Core Charge: $0.00
Available: 20
Valve, 4L80E Pressure Regulator(Sonnax)
S34507EP-6K
Price: $14.61
Core Charge: $0.00
Available: 4
Balance Plug Set, 4L80E Pressure Reg End Plug (W/O-Rings)(5 Per Set)(Sonnax)
S34507ERK
Price: $27.37
Core Charge: $0.00
Available: 0
Boost Valve and Sleeve, 4L80E Rev 89-Up (Sonnax)
S34507ERK-1
Price: $40.93
Core Charge: $0.00
Available: 14
Line Pressure Booster Kit, 4L80E (Contains; Large Ratio Rev Boost Valve, Sleeve, 2 O-Rings, and Pressure Regulator Spring)(Sonnax)
S34507FRK
Price: $27.09
Core Charge: $0.00
Available: 15
Rev Boost Valve and Sleeve, 4L80E(W/O-Rings)Sonnax (Sleeve Uses 2 O-Rings)89-Up
S34507HPK
Price: $503.36
Core Charge: $0.00
Available: 3
Performance Pack, 4L80E/4L85E (Contains; Pump Parts, Brg Kit Case Saver, Direct Springs, Intermediate Snap Ring, and Retainer Plate)
S34507HRK
Price: $102.10
Core Charge: $0.00
Available: 1
Rev Boost Valve and Sleeve, 4L80E(W/O-Rings)Sonnax (Self Regulating Boost Valve Kit W/Relief Valve)
S34507HRK-1
Price: $235.41
Core Charge: $0.00
Available: 2
Line Pressure Booster Kit, 4L80E (Oversized)(Contains; Rev Boost Valve, Sleeve W/Relief Valve, Pressure Regulator Valve, Spring, and End Plug)(Sonnax)(Must Use T-F-34200-TL36)
S34507P-RK
Price: $0.07
Core Charge: $0.00
Available: 0
Ring Set, 400 Pressure Reg Valve(Teflon)(Sonnax)(25 Per Pack)(Fits Sonnax S34507PK)
S34507PK
Price: $42.66
Core Charge: $0.00
Available: 0
PRESS REG ASSY,400 1971-UP (SONNAX)
S34507QK
Price: $49.90
Core Charge: $0.00
Available: 6
Boost Valve and Sleeve, 400 Rev (Factory Style)64-Up(Sonnax)
S34507RK
Price: $44.68
Core Charge: $0.00
Available: 2
Boost Valve and Sleeve, 400 Rev 64-Up(Sonnax)
S34507RK-1
Price: $55.78
Core Charge: $0.00
Available: 1
Line Pressure Booster Kit, 400 (Contains; Large Ratio Rev Boost Valve, Sleeve, 2 O-Rings, and Pressure Regulator Spring) (Sonnax)
S34529
Price: $83.49
Core Charge: $0.00
Available: 1
Stator Shaft Tube, 400 (Hi-Perf)(Sonnax)
S34741CCK
Price: $155.21
Core Charge: $0.00
Available: 3
Sure Cure Kit, 4L80E 91-Up (Sonnax)(Requires Tool # T-77754-TL OR F-34300-TL16)
T-F-34200-TL36
Price: $528.55
Core Charge: $0.00
Available: 0
(For S34507HRK-1)
T34507ERK-1
Price: $42.13
Core Charge: $0.00
Available: 16
Line Pressure Booster Kit, 4L80E (Contains; Large Ratio Rev Boost Valve, Sleeve and Pressure Regulator Spring) (Transgo)
U34507E-4
Price: $18.83
Core Charge: $0.00
Available: 5
Retainer, 4L80E (Metal)(Oil Deflector)(1 Pump Body Bolt Holds This On)97-Up