Pay in 4 interest-free payments of $32.50 Learn more
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Dial Indicator Included:
-6 AN O-Ring Ports
Head Style:12-point
Supplemental Bosses Cast-In:No
B&M ShiftPlus Electronic Shift Improver Kit GM 4L60E, 4L80E # BM70380 Rate_20 Dial Indicator Included:B&M ShiftPlus Electronic Shift Improver Kit GM 4L60E, 4L80E # BM70380 "Shift Improver, ShiftPlus Electronic, GM 4L60E, 4L80E, Each BM ShiftPlus Electronic Shift Improver Kits BM's ShiftPlus electronic shift improvers use vacuums or electronics to improve the characteristics of your transmission, and let you change settings as you drive. Great for performance, towing, and RV use, these shift improvers recalibrate your transmission in one of two ways:
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