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B&M 70380 - ShiftPlus Electronic Shift Improver Kits
B&M 70380 - ShiftPlus Electronic Shift Improver Kits
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Product Info

B&M 70380 - ShiftPlus Electronic Shift Improver Kits
B&M Shift Plus Electronic Shift Improver Kits are ideal use with performance, towing, and RV applications. The kits will work to recalibrate your transmission in 1 of 2 different ways to guarantee improved performance and a longer transmission lift. For vacuum-style transmissions, the kits will recalibrate the hydraulic system by the modulator circuit for firmer, more positive shifts. In the case of electronically controlled transmissions, the kits will electronically recalibrate the transmission hydraulic system for a firmer, quicker shift. If you want the transmission to operate in the factory mode, at level 1 for a firmer shift, or level 2 for a much firmer shift, all you need to do simply flip the switch!
Key Features:- ShiftPlus Electronic Shift Improver Automatic Transmission Shift Kit
- For Use w/4L60E/4L80E
- Adjusts Shift Firmness

B&M was founded in the early 1950s, and is since then recognized as an industry leader for racing and performance products, including automatic transmissions, high stall torque converters, aftermarket automatic shifters, performance enhancing shifting kits, and more! B&M continues to identify the needs of racers and performance enthusiasts and develops a wide range of quality products to fill those needs.
Description
- ShiftPlus Electronic Shift Improver Automatic Transmission Shift Kit
- For Use w/4L60E/4L80E
- Adjusts Shift Firmness
Vehicle Fitment
Year | Make | Model | Submodel | Engine Size |
---|---|---|---|---|
1994 - 1995 | BUICK | COMMERCIAL CHASSIS | BASE | 5.7L |
1994 - 1995 | BUICK | ROADMASTER | BASE, Estate Wagon, LIMITED | 5.7L |
1996 | BUICK | ROADMASTER | COLLECTOR'S EDITION, Estate Wagon Collector's Edition, Limited Collector's Edition | 5.7L |
1995 - 1996 | CADILLAC | COMMERCIAL CHASSIS | BASE, Brougham | 5.7L |
1994 - 1996 | CADILLAC | FLEETWOOD | BASE, Brougham | 5.7L |
1993 - 1995 | CHEVROLET | ASTRO | BASE, CL, CS, LT | 4.3L |
1996 - 1998 | CHEVROLET | ASTRO | BASE, LS, LT | 4.3L |
1993 | CHEVROLET | BLAZER | SILVERADO | 5.7L |
1994 | CHEVROLET | BLAZER | BASE, SILVERADO, Silverado Sport | 5.7L, 6.5L |
1993 | CHEVROLET | C1500 | 454 SS, CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.2L, 7.4L |
1994 - 1996 | CHEVROLET | C1500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.5L |
1997 | CHEVROLET | C1500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.5L |
1998 | CHEVROLET | C1500 | CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.5L |
1993 - 1994 | CHEVROLET | C1500 SUBURBAN | BASE, SILVERADO | 5.7L |
1995 - 1997 | CHEVROLET | C1500 SUBURBAN | BASE, LS, LT | 5.7L, 6.5L |
1998 | CHEVROLET | C1500 SUBURBAN | BASE, LS | 5.7L, 6.5L |
1993 | CHEVROLET | C2500 | CHEYENNE, SILVERADO | 4.3L, 5.0L, 5.7L, 6.2L, 6.5L, 7.4L |
1994 - 1995 | CHEVROLET | C2500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.5L, 7.4L |
1996 - 1997 | CHEVROLET | C2500 | BASE, CHEYENNE, SILVERADO, WT | 5.0L, 5.7L, 6.5L, 7.4L |
1998 | CHEVROLET | C2500 | BASE, CHEYENNE, SILVERADO, WT | 5.0L, 5.7L, 6.5L, 7.4L |
1999 | CHEVROLET | C2500 | BASE, LS | 5.0L |
1993 | CHEVROLET | C2500 SUBURBAN | BASE, SILVERADO | 5.7L, 7.4L |
1994 | CHEVROLET | C2500 SUBURBAN | BASE, SILVERADO | 5.7L, 6.5L, 7.4L |
1995 - 1997 | CHEVROLET | C2500 SUBURBAN | BASE, LS, LT | 5.7L, 6.5L, 7.4L |
1998 | CHEVROLET | C2500 SUBURBAN | BASE, LS | 5.7L, 6.5L, 7.4L |
1993 | CHEVROLET | C3500 | CHEYENNE, SILVERADO | 5.7L, 6.2L, 6.5L, 7.4L |
1994 - 1997 | CHEVROLET | C3500 | BASE, CHEYENNE, SILVERADO | 5.7L, 6.5L, 7.4L |
1998 | CHEVROLET | C3500 | CHEYENNE, SILVERADO | 5.7L, 6.5L, 7.4L |
1994 | CHEVROLET | CAMARO | BASE, Z28 | 3.4L, 5.7L |
1995 | CHEVROLET | CAMARO | BASE, Z28 | 3.4L, 3.8L, 5.7L |
1996 - 1997 | CHEVROLET | CAMARO | BASE, RS, Z28 | 3.8L, 5.7L |
1998 - 1999 | CHEVROLET | CAMARO | BASE, Z28, Z28 SS | 3.8L, 5.7L |
1994 | CHEVROLET | CAPRICE | CLASSIC LS, Classic | 4.3L, 5.7L |
1995 - 1996 | CHEVROLET | CAPRICE | Classic | 4.3L, 5.7L |
1994 | CHEVROLET | CORVETTE | BASE | 5.7L |
1995 | CHEVROLET | CORVETTE | BASE, INDIANAPOLIS 500 PACE CAR | 5.7L |
1996 | CHEVROLET | CORVETTE | BASE, COLLECTOR'S EDITION, GRAND SPORT | 5.7L |
1997 | CHEVROLET | CORVETTE | BASE | 5.7L |
1998 | CHEVROLET | CORVETTE | BASE, INDIANAPOLIS 500 PACE CAR | 5.7L |
1996 - 1998 | CHEVROLET | EXPRESS 1500 | BASE, LS | 4.3L, 5.0L, 5.7L |
1996 - 2000 | CHEVROLET | EXPRESS 2500 | BASE, LS | 4.3L, 5.0L, 5.7L, 6.5L |
1996 - 1998 | CHEVROLET | EXPRESS 3500 | BASE, LS | 5.7L, 6.5L, 7.4L |
1993 | CHEVROLET | G10 VAN | Beauville, Chevy Van, Sportvan | 4.3L, 5.0L, 5.7L |
1994 - 1995 | CHEVROLET | G10 VAN | Beauville, Chevy Van, Sportvan | 4.3L, 5.0L |
1993 | CHEVROLET | G20 VAN | Beauville, Chevy Van, Sportvan | 4.3L, 5.0L, 5.7L, 6.2L |
1994 - 1995 | CHEVROLET | G20 VAN | Beauville, Chevy Van, Sportvan | 4.3L, 5.0L, 5.7L, 6.5L |
1993 | CHEVROLET | G30 VAN | Beauville, Chevy Van, Hi-Cube, Sportvan | 4.3L, 5.7L, 6.2L, 7.4L |
1994 - 1995 | CHEVROLET | G30 VAN | Beauville, Chevy Van, Hi-Cube, Sportvan | 4.3L, 5.7L, 6.5L, 7.4L |
1996 | CHEVROLET | G30 VAN | Beauville, Chevy Van, Hi-Cube, Sportvan | 4.3L, 5.7L, 6.5L, 7.4L |
1994 - 1996 | CHEVROLET | IMPALA | Ss | 5.7L |
1993 | CHEVROLET | K1500 | CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.2L |
1994 - 1995 | CHEVROLET | K1500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.5L |
1996 - 1997 | CHEVROLET | K1500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.5L |
1998 | CHEVROLET | K1500 | CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.5L |
1999 | CHEVROLET | K1500 | LS | 5.0L, 5.7L |
1993 - 1994 | CHEVROLET | K1500 SUBURBAN | BASE, SILVERADO | 5.7L |
1995 | CHEVROLET | K1500 SUBURBAN | BASE, LS, LT | 5.7L, 6.5L |
1996 - 1997 | CHEVROLET | K1500 SUBURBAN | BASE, LS, LT | 5.7L, 6.5L |
1998 | CHEVROLET | K1500 SUBURBAN | BASE, LS | 5.7L, 6.5L |
1993 | CHEVROLET | K2500 | CHEYENNE, SILVERADO | 4.3L, 5.0L, 5.7L, 6.2L, 6.5L, 7.4L |
1994 - 1995 | CHEVROLET | K2500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L, 5.0L, 5.7L, 6.5L, 7.4L |
1996 - 1997 | CHEVROLET | K2500 | BASE, CHEYENNE, SILVERADO, WT | 5.7L, 6.5L, 7.4L |
1998 | CHEVROLET | K2500 | CHEYENNE, SILVERADO, WT | 5.0L, 5.7L, 6.5L, 7.4L |
1993 | CHEVROLET | K2500 SUBURBAN | BASE, SILVERADO | 5.7L, 7.4L |
1994 | CHEVROLET | K2500 SUBURBAN | BASE, SILVERADO | 5.7L, 6.5L, 7.4L |
1995 - 1997 | CHEVROLET | K2500 SUBURBAN | BASE, LS, LT | 5.7L, 6.5L, 7.4L |
1998 | CHEVROLET | K2500 SUBURBAN | BASE, LS | 5.7L, 6.5L, 7.4L |
1993 | CHEVROLET | K3500 | CHEYENNE, SILVERADO | 5.7L, 6.2L, 6.5L, 7.4L |
1994 - 1997 | CHEVROLET | K3500 | BASE, CHEYENNE, SILVERADO | 5.7L, 6.5L, 7.4L |
1998 | CHEVROLET | K3500 | CHEYENNE, SILVERADO | 5.7L, 6.5L, 7.4L |
1993 | CHEVROLET | P30 VAN | BASE | 4.3L, 5.7L, 6.2L, 7.4L |
1994 - 1995 | CHEVROLET | P30 VAN | BASE | 4.3L, 5.7L, 6.5L, 7.4L |
1996 - 1999 | CHEVROLET | P30 VAN | BASE | 4.3L, 5.7L, 6.5L, 7.4L |
1993 | CHEVROLET | S10 | BASE, EL | 2.5L, 2.8L, 4.3L |
1994 - 1998 | CHEVROLET | S10 | BASE, LS, Ss, ZR2 | 2.2L, 4.3L |
1993 | CHEVROLET | S10 BLAZER | BASE, Tahoe, Tahoe LT | 4.3L |
1994 | CHEVROLET | S10 BLAZER | BASE, LT, Tahoe, Tahoe LT | 4.3L |
1995 | CHEVROLET | S10 BLAZER | BASE, LT | 4.3L |
1996 - 1998 | CHEVROLET | S10 BLAZER | BASE, LS, LT | 4.3L |
1995 | CHEVROLET | TAHOE | BASE, LS, LT | 5.7L, 6.5L |
1996 - 1998 | CHEVROLET | TAHOE | BASE, LS, LT | 5.7L, 6.5L |
1999 | CHEVROLET | TAHOE | BASE | 6.5L |
1993 | GMC | C1500 | Sierra, Sierra SLE, Sierra SLX | 4.3L, 5.0L, 5.7L, 6.2L |
1994 - 1995 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L, 5.0L, 5.7L, 6.5L |
1996 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L, 5.0L, 5.7L, 6.5L |
1997 | GMC | C1500 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L, 5.0L, 5.7L, 6.5L |
1998 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L, 5.0L, 5.7L |
1993 - 1994 | GMC | C1500 SUBURBAN | BASE, SLE | 5.7L |
1995 | GMC | C1500 SUBURBAN | BASE, SLE, SLT | 5.7L, 6.5L |
1996 - 1998 | GMC | C1500 SUBURBAN | BASE, SLE, SLT | 5.7L, 6.5L |
1993 | GMC | C2500 | Sierra, Sierra SLE, Sierra SLX | 4.3L, 5.0L, 5.7L, 6.2L, 6.5L, 7.4L |
1994 - 1995 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | 4.3L, 5.0L, 5.7L, 6.5L, 7.4L |
1996 - 1998 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.0L, 5.7L, 6.5L, 7.4L |
1993 | GMC | C2500 SUBURBAN | BASE, SLE | 5.7L, 7.4L |
1994 | GMC | C2500 SUBURBAN | BASE, SLE | 5.7L, 6.5L, 7.4L |
1995 | GMC | C2500 SUBURBAN | BASE, SLE, SLT | 5.7L, 6.5L, 7.4L |
1996 - 1998 | GMC | C2500 SUBURBAN | BASE, SLE, SLT | 5.7L, 6.5L, 7.4L |
1993 | GMC | C3500 | Sierra, Sierra SLE, Sierra SLX | 5.7L, 6.2L, 6.5L, 7.4L |
1994 - 1996 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L, 6.5L, 7.4L |
1997 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L, 6.5L, 7.4L |
1998 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L, 6.5L, 7.4L |
1993 | GMC | G15/G1500 VAN | Rally, Rally STX, Vandura | 4.3L, 5.0L, 5.7L |
1994 - 1995 | GMC | G15/G1500 VAN | Rally, Rally STX, Vandura | 4.3L, 5.0L |
1993 | GMC | G25/G2500 VAN | Rally, Rally STX, Vandura | 4.3L, 5.0L, 5.7L, 6.2L |
1994 - 1995 | GMC | G25/G2500 VAN | Rally, Rally STX, Vandura | 4.3L, 5.0L, 5.7L, 6.5L |
1993 | GMC | G35/G3500 VAN | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 4.3L, 5.7L, 6.2L, 7.4L |
1994 - 1995 | GMC | G35/G3500 VAN | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 4.3L, 5.7L, 6.5L, 7.4L |
1996 | GMC | G35/G3500 VAN | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 5.7L, 6.5L, 7.4L |
1993 | GMC | K1500 | Sierra, Sierra SLE, Sierra SLX, Sierra Sport | 4.3L, 5.0L, 5.7L, 6.2L |
1994 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L, 5.0L, 5.7L, 6.5L |
1995 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra Special | 4.3L, 5.0L, 5.7L, 6.5L |
1996 - 1997 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L, 5.0L, 5.7L, 6.5L |
1998 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L, 5.0L, 5.7L, 6.5L |
1999 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT | 5.0L, 5.7L |
1993 - 1994 | GMC | K1500 SUBURBAN | BASE, SLE | 5.7L |
1995 | GMC | K1500 SUBURBAN | BASE, SLE, SLT | 5.7L, 6.5L |
1996 - 1998 | GMC | K1500 SUBURBAN | BASE, SLE, SLT | 5.7L, 6.5L |
1993 | GMC | K2500 | Sierra, Sierra SLE, Sierra SLX | 4.3L, 5.0L, 5.7L, 6.2L, 6.5L, 7.4L |
1994 - 1995 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 4.3L, 5.0L, 5.7L, 6.5L, 7.4L |
1996 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L, 6.5L, 7.4L |
1997 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L, 6.5L, 7.4L |
1998 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.0L, 5.7L, 6.5L, 7.4L |
1999 - 2000 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L, 6.5L, 7.4L |
1993 | GMC | K2500 SUBURBAN | BASE, SLE | 5.7L, 7.4L |
1994 | GMC | K2500 SUBURBAN | BASE, SLE | 5.7L, 6.5L, 7.4L |
1995 - 1998 | GMC | K2500 SUBURBAN | BASE, SLE, SLT | 5.7L, 6.5L, 7.4L |
1993 | GMC | K3500 | Sierra, Sierra SLE, Sierra SLX | 5.7L, 6.2L, 6.5L, 7.4L |
1994 - 1998 | GMC | K3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L, 6.5L, 7.4L |
1993 | GMC | P3500 | BASE | 4.3L, 5.7L, 6.2L, 7.4L |
1994 - 1998 | GMC | P3500 | BASE | 4.3L, 5.7L, 6.5L, 7.4L |
1993 - 1994 | GMC | S15 JIMMY | BASE, SLE, SLS, SLT | 4.3L |
1995 - 1996 | GMC | S15 JIMMY | BASE, SL, SLE, SLS, SLT | 4.3L |
1997 | GMC | S15 JIMMY | SL, SLE, SLS, SLT | 4.3L |
1998 | GMC | S15 JIMMY | ENVOY, SL, SLE, SLS, SLT | 4.3L |
1993 | GMC | SAFARI | BASE, GT, SLE, SLT | 4.3L |
1994 | GMC | SAFARI | BASE, SLE, SLT, SLX | 4.3L |
1995 - 1997 | GMC | SAFARI | BASE, SL, SLE, SLT, SLX | 4.3L |
1998 | GMC | SAFARI | SL, SLE, SLT, SLX | 4.3L |
1996 - 1998 | GMC | SAVANA 1500 | BASE, SLE | 4.3L, 5.0L, 5.7L |
1996 - 1999 | GMC | SAVANA 2500 | BASE, SLE | 4.3L, 5.0L, 5.7L, 6.5L |
1996 - 1998 | GMC | SAVANA 3500 | BASE, SLE | 5.7L, 6.5L, 7.4L |
1993 | GMC | SONOMA | BASE, SLE, SLS | 2.5L, 2.8L, 4.3L |
1994 - 1998 | GMC | SONOMA | SL, SLE, SLS | 2.2L, 4.3L |
1993 | GMC | TYPHOON | BASE | 4.3L |
1993 | GMC | YUKON | BASE, GT, SLE | 5.7L |
1994 | GMC | YUKON | BASE, SLE, SPORT | 5.7L, 6.5L |
1995 | GMC | YUKON | BASE, SLE, SLT | 5.7L, 6.5L |
1996 - 1997 | GMC | YUKON | SL, SLE, SLT | 5.7L, 6.5L |
1998 | GMC | YUKON | SLE, SLT | 5.7L |
1999 | GMC | YUKON | DENALI | 5.7L |
2000 | GMC | YUKON XL 2500 | SLE, SLT | 6.0L |
1993 - 1998 | OLDSMOBILE | BRAVADA | BASE | 4.3L |
1994 | PONTIAC | FIREBIRD | BASE, FORMULA, TRANS AM, TRANS AM GT | 3.4L, 5.7L |
1995 | PONTIAC | FIREBIRD | BASE, FORMULA, TRANS AM | 3.4L, 3.8L, 5.7L |
1996 - 1997 | PONTIAC | FIREBIRD | BASE, FORMULA, TRANS AM | 3.8L, 5.7L |
1998 - 1999 | PONTIAC | FIREBIRD | BASE, FORMULA, TRANS AM | 3.8L, 5.7L |