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Rebuild Kit, Transmission, McLeod Racing, 1965-90 TH400

Vehicle Specific fits 17 models
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Part# ML8012K
You Save $29.96
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All new parts

Rebuild your automatic transmission

Original Parts Group is proud to offer these Performance Automatic Rebuild Kits from McLeod Racing. These kits feature all of the necessary parts to rebuild your transmission and upgrade the performance of these transmissions to handle the power you are looking for. These parts with other upgrades are capable of holding up to 1000 horsepower!


  • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Vehicle Fitment

Make & Model Year Range Application Details
Buick Grand National 82 (1965-90 TH400)
Buick Grand National 84-87 (1965-90 TH400)
Buick Regal 78-87 (1965-90 TH400)
Buick Riviera 63-76 (1965-90 TH400)
Buick Skylark 61-72 (1965-90 TH400)
Buick T-Type 83-87 (1965-90 TH400)
Chevrolet Chevelle 64-77 (1965-90 TH400)
Chevrolet El Camino 64-87 (1965-90 TH400)
Chevrolet Malibu 78-83 (1965-90 TH400)
Chevrolet Monte Carlo 70-87 1965-90 TH400
Oldsmobile Cutlass 63-76 (1965-90 TH400)
Pontiac Bonneville 59-76 (1965-90 TH400)
Pontiac Catalina 59-76 (1965-90 TH400)
Pontiac Grand Prix 62-76 (1965-90 TH400)
Pontiac GTO 61-73 (1965-90 TH400)
Pontiac LeMans 61-73 (1965-90 TH400)
Pontiac Tempest 61-73 (1965-90 TH400)
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Rebuild Kit, Transmission, McLeod Racing, 1965-90 TH400
McLeod Rebuild Kit, Transmission, McLeod Racing, 1965-90 TH400