B&M Shift Improver Kit 67-91 C6 - 40262
$82.89
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B&M Shift Improver Kit 67-91 C6 - 40262
$82.89
The B&M Shift Improver kit provides two options for recalibrating 1967-1991 Ford, Lincoln and Mercury C6 automatic transmissions. Heavy Duty provides firm positive shifts without sacrificing driver comfort; Street/Strip provides harder, quicker shifts for performance use.