The B&M® Shift Improver kits™ feature two options to recalibrating your 1968-1981 GM TH350 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 TH350C with lock-up. Use part# 30235 for TH350C transmissions.
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1980-chevrolet-impala-esi5225175 , 1980-chevrolet-k10-esi5132282 , 1981-buick-century-esi7110187 , 1981-buick-regal-esi8055456 , 1981-chevrolet-c10-esi4286377 , 1981-chevrolet-c10-suburban-esi8558765 , 1981-chevrolet-c20-esi8636046 , 1981-chevrolet-c20-suburban-esi5584188 , 1981-chevrolet-c30-esi4997323 , 1981-chevrolet-camaro-esi3657741 , 1981-chevrolet-g10-esi3474927 , 1981-chevrolet-g20-esi3347560 , 1981-chevrolet-g30-esi1974068 , 1981-chevrolet-k10-esi7528290 , CARB:N , Category:AutomaticTransmissionShiftKit , Category:ServiceKits , Category:Transmission , CategoryPath:TransmissionServiceKitsAutomaticTransmissionShiftKit , CoreCharge:0 , EPA:N , LTL:N , MPN:30262 , SpecialOrder:N , SupplierOrderID:B3230262
$399.95
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