- Transmission & Drivetrain
- Transmission Adapter Plates & Swap Kits
- ACC Performance Torque Converter Pilot Extension
Adapt an Early GM Automatic Transmission and Torque Converter to a GM LS
ACC Performance Torque Converter Pilot Extension locates the crank and converter pilot for correct spacing and clearance.
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Pilot Extension
ACC Performance 4749E
ACC Performance 4749E Torque Converter Pilot Extension for GM Gen III/IV LS Engines w/Early GM Transmission Swap
$17.96
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
Lowest Price Guarantee
$17.96
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
Lowest Price Guarantee