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B&M 70239 Shift Improver Kit, 82-93 TH700R4 | 51470239
B&M 70239 Shift Improver Kit, 82-93 TH700R4 | 51470239

B&M

B&M 70239 Shift Improver Kit, 82-93 TH700R4 | 51470239

Part #51470239
$123.32

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The B&M® Shift Improver kits™ feature two options to recalibrating your 1982-1993 GM TH700R4/4L60 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. Note: Does not fit GM TH4L60E (electronic) transmissions.
  • Perfect for Towing or Street/Strip Use
  • Eliminates Soft and Sluggish Shift
  • Eliminates Shift Overlap
  • Provides Crisp Shifts
  • Easy Installation
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft and Sluggish Shift
  • Eliminates Shift Overlap
Details
BrandB&M
Product Dimensions 5.59 x 26.67 x 34.54 inches
Manufacturer Part Number70239
Vehicle Fitment

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