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B&M Automatic Transmission Shift Improver Kit; TH400 (67-77 Corvette C2 & C3)
Item EK-25-927703
$56.66
On Sale
-10% $56.66 Was $62.95
Ship to: 43215
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Product Information
Features, Description, Q&A
Features
- Perfect for Towing or Street/Strip Use
- Eliminates Soft and Sluggish Shift
- Recalibrates Stock Transmissions
- Over 65 Years of B&M Quality
- Eliminates Shift Overlap
- Provides Crisp Shifts
Description
The B&M® Shift Improver kits™ feature two options to recalibrating your 1965-1987 GM TH400, TH375 and TH475 automatic transmissions. First is the HEAVY DUTY set-up, giving you firm positive shifts without loss of driver comfort for improved performance in all street vehicles. This is a great option for performance street driving or towing. The second is our STREET/STRIP set-up. Be warned, this will deliver firm positive shifts you will feel, along with easily chirping the tires when shifting somewhat aggressively. This setting is recommend for high performance street/strip use, or for competitive events when you want the hardest, quickest shifts possible from a shift improver kit.
B&M 20260
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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