
Torque Converters
Stall and efficiency tuning for automatic drag combinations.
Positive shift control for both manual and automatic drag cars.
Traction - Launch - Power - Fuel - Cooling - Safety
Positive shift control for both manual and automatic drag cars.
Best for drag builds that need repeatable launches, controlled power delivery, and reliable passes.
Focused child: Shifters

Stall and efficiency tuning for automatic drag combinations.

Flexplate bolts, spacers, covers, and support pieces.

Multi-disc and high-clamp clutch systems for manual drag cars.

Master, slave, and line upgrades for consistent clutch release.

Hard parts and upgrade kits for high-power automatic survival.

Gear, synchro, and support parts for stronger manual combinations.

Launch control hardware for hard-hitting automatic cars.

Positive shift control for both manual and automatic drag cars.

Critical rotating support hardware matched to rpm and power level.

Containment and fitment hardware for safer racing.

Support the drivetrain under launch shock.

Additional drag transmission and converter components.
1 section matched this view.

The launch and shift strategy lives here. Converter selection, clutch holding power, gearbox strength, and trans control can make or ruin the entire combination.