Converter Lock-Up Control; Overrides Switch In 4th Gear;
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 torque 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.
  • Dash Mounted
  • Lighted Switch

Application Summary:

Year Make/Model
1982-1984 Chevrolet C10
1986 Chevrolet C10
1982-1984 Chevrolet C10 Suburban
1982-1984 Chevrolet C20
1986 Chevrolet C20
1982-1984 Chevrolet C20 Suburban
1986 Chevrolet C20 Suburban
1982-1984 Chevrolet C30
1986 Chevrolet C30
1981 Chevrolet Camaro
1981-1990 Chevrolet Caprice
1981 Chevrolet Corvette
1981-1987 Chevrolet El Camino
1982 Chevrolet G10
1984 Chevrolet G10
1986 Chevrolet G10
1982 Chevrolet G20
1984 Chevrolet G20
1986 Chevrolet G20
1982 Chevrolet G30
1984 Chevrolet G30
1986 Chevrolet G30
1981-1985 Chevrolet Impala
1982-1983 Chevrolet K10
1986 Chevrolet K10
1982 Chevrolet K10 Suburban
1981-1982 Chevrolet K20
1986 Chevrolet K20
1982 Chevrolet K20 Suburban
1986 Chevrolet K20 Suburban
1982 Chevrolet K30
1986 Chevrolet K30
1982 Chevrolet K5 Blazer
1986 Chevrolet K5 Blazer
1981-1983 Chevrolet Malibu
1981-1988 Chevrolet Monte Carlo
1981 Chevrolet P20
1981 Chevrolet P30
1982-1984 GMC C1500
1986 GMC C1500
1982-1984 GMC C1500 Suburban
1982-1984 GMC C2500
1986 GMC C2500
1982-1984 GMC C2500 Suburban
1986 GMC C2500 Suburban
1982-1984 GMC C3500
1986 GMC C3500
1981-1987 GMC Caballero
1982-1984 GMC G1500
1986 GMC G1500
1982 GMC G2500
1984 GMC G2500
1986 GMC G2500
1982 GMC G3500
1984 GMC G3500
1986-1988 GMC G3500
1982 GMC Jimmy
1986 GMC Jimmy
1982 GMC K1500
1986 GMC K1500
1982 GMC K1500 Suburban
1982 GMC K2500
1986 GMC K2500
1982 GMC K2500 Suburban
1986 GMC K2500 Suburban
1982 GMC K3500
1986 GMC K3500
1981 GMC P2500
1981 GMC P3500

Additional Information:

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Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

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*Available on select products.