B&M ShiftPlus Shift Improver - GM 4L60E/4L80E 70380
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Features:
- Recalibrates Transmission Hydraulic System
- No Need to Remove Transmission Pan
- Reduces Slippage and Heat
- Installs In Minutes
- Firmer Shifts
About B&M

Shop B&M's official site for automatic shifters, transmissions and components that exceed all your performance enthusiast needs at Holley.com!
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