B&M Power Switch For TH700R4 & TH200R4 - Power Switch

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Overview Power switch For GM Clutch Converters, 1981 to 1991 Application: 1981 to 1989 GM TH-700R4 1981 to 1991 TH-2004R, 200C and 350C Operate your vehicle as a standard type torq ue converter when it is more desirable than the lock-up type. The Power switch kit supplied for these transmissions only locks out the converter clutch in first through third gear. The TH700-R4 and the TH2004R will not function properly with the lock-up converter locked out in fourth gear. The Power switch kit automatically overrides the switch in fourth gear in overdrive transmissions. Fits 1981 to 1989 GM TH700R4 and 1981 to 1991 TH2004R, 200C and 350C Features Sold as a kit For overdrive transmissions Overrides switch in 4th gear Locks converter to 3rd gear Show more