FTI Performance Transmission & Drivetrain

Automatic Transmission Valve Bodies, Manual Valve Bodies, Full Manual, Cast Iron, Chevrolet, TH400, Forward Shift Pattern, Kit

Part Number: FTI-F4008A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Automatic Transmission, 3-Speed, Ultra-Bell Bellhousing, Reverse Shift Pattern, Full Manual Valve Body, ER310 Input Shaft Material, GM, TH400, Each

Part Number: FTI-TH400-5UB

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Core Charge $350.00
• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission, Mud Series Powerglide Level 5.5, Two Gears, 1.80 First Gear Ratio, 300M Output Shaft, SFI 4.1/30.1, Chevrolet, Each

Part Number: FTI-MPG55

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

BILLET DUAL RING SERVO WITH PTFE SEALING RINGS

Part Number: FTI-F2541

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Modulator Plug, Billet, TH400, Each

Part Number: FTI-F4051

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Automatic Transmission Servo Cover, Aluminum, Black Finish, Powerglide, Each

Part Number: FTI-F2541SB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Automatic Transmission Clutch Steel, 0.076 in. Thickness, GM, THM400, Each

Part Number: FTI-F4047B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

GM NON LOCK-UP TH350, TH400 3600-3800 STALL

Part Number: FTI-SR7082

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

POWER GLIDE REPLACEMENT BEARING FOR TAILHOUSING

Part Number: FTI-F2528

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Automatic Transmission Bearing, Rear Case Bearing, TH400, Each

Part Number: FTI-F4036

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Torque Converters, ESR Series, 1.335 in. Crank Pilot Diameter, Lockup Compatible, 22-spline, 10.000 in. Diameter, 722.6, NAG1, Each

Part Number: FTI-ESRT82600

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Automatic Transmission Pump Gears, Front Pump Gears, GM, Powerglide, Set

Part Number: FTI-F2511

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Automatic Transmission Oil Rings, Stator Sealing Rings, PTFE, GM, Powerglide, Pair

Part Number: FTI-F2572P

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Automatic Transmission Filter Extension, FTI, Powerglide, Kit

Part Number: FTI-F2553SP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Automatic Transmission Tailhousings, Alluminum, Natural, Bushing, GM, TH400, Each

Part Number: FTI-F4059

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

• Free Shipping

Automatic Transmission Gears, Planetary Gear Sets, 1.69:1 First Gear Ratio, 1.00:1 Second Gear, Long Style 27-spline Output Shaft, GM, Powerglide, Kit

Part Number: FTI-F2540SSL

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Transmission Fluid Dipsticks, Locking, Transmission Case Entry, Bellhousing Mount, Gold Iridited Tube, Black Handle, Chevrolet, 4L80E, Each

Part Number: FTI-F8056

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

FORD TORQUE CONVERTER, 4R70W, 4R75W, SINGLE CLUTCH 2800 STALL

Part Number: FTI-SRL73082

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Servo Spring, Automatic Transmission Component, GM, TH400, Each

Part Number: FTI-F4064

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Automatic Transmission, Mud Series Powerglide Level 5, Two Gears, 1.80 First Gear Ratio, Hardened 4340 Output Shaft, SFI 4.1/30.1, Chevrolet, Each

Part Number: FTI-MPG5S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Aftermarket SFI approved case, 1200 hp, Pro tree transbrake, steel clutch hub, 1.80 straight cut planetary, 30

Part Number: FTI-PPG4S

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission, 4L80E, Level 3, GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, Late Case, Chevy, Each

Part Number: FTI-FT4L8-3L

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission Bracket and Lever, 700R4 Cable Corrector, Steel, Natural, Chevrolet, THM700-R4/4L60/MD8, Kit

Part Number: FTI-F7059

Not Yet Reviewed

Estimated Ship Date: Tomorrow

GM TH400 RACING Trans, CUT FOR ULTRA BELL,SHORT SHAFT,1100HP RATED, BILLET REVERSE PATTERN TRANSBRAKE VALVE BODY, BILLET ALUMINUM DRUM

Part Number: FTI-TH400-45UBC

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Core Charge $350.00
• Free Shipping

Automatic Transmission Clutch Friction Plates, Intermediate Clutches, 0.070 in. Thickness, GM, TH400, Each

Part Number: FTI-F4049C

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow