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B&M 40266 Shift Improver Kit for Automatic Transmissions
4.9 (42 items)
Limited Time SaleUntil the end
20
21
16
$122.97 cheaper than the new price!!
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New $204.95
Product details
| Management number | 211952326 | Release Date | 2026/04/06 | List Price | $81.98 | Model Number | 211952326 | ||
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- Recalibrates your automatic transmission for crisp shifts, optimum performance, and extended life
- Eliminates shift overlap and excess wear on clutches and bands due to slippage
- Two kits in one box -- select Stage 1 for RV/heavy duty applications, or Stage 2 for street/strip applications
- Installs easily with hand tools
- Backed by the manufacturer with a 1 year limited warranty
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