Sonnax, Superior, Transgo
Original price
$29.09
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Original price
$29.09
Original price
$29.09
$29.09
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$29.09
Current price
$29.09
Boost Valve Kit Sonnax 4L80E 4L85E MT1 MN8
in stock
Boost Valve Kit 4L80-E, 4L85-E From Sonnax Compatible with '91-later units featuring a factory-style sleeve (no O-rings). Can also be retrofitted t...
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Original price
$29.09
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Original price
$29.09
Original price
$29.09
$29.09
-
$29.09
Current price
$29.09
Original price
$5.93
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Original price
$5.93
Original price
$5.93
$5.93
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$5.93
Current price
$5.93
1st-2nd And 2nd-3rd Shift Valve Spring Kit Sonnax 4L80E 4L85E
in stock
Sonnax 1-2 And 2-3 Shift Valve Spring Kit for 4L80-E, 4L85-E In GM 4L80-E and 4L85-E transmissions, proper 4th gear operation relies on signal A oi...
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Original price
$5.93
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Original price
$5.93
Original price
$5.93
$5.93
-
$5.93
Current price
$5.93
Original price
$29.69
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Original price
$29.69
Original price
$29.69
$29.69
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$29.69
Current price
$29.69
Boost Valve Kit With O-Rings Sonnax 4L80E 4L85E
in stock
Sonnax Boost Valve Kit for 4L80-E, 4L85-E GM 4L80-E and 4L85-E transmissions often encounter issues like uncontrollable line rise (up to 500-600 ps...
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Original price
$29.69
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Original price
$29.69
Original price
$29.69
$29.69
-
$29.69
Current price
$29.69
Original price
$28.17
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Original price
$28.17
Original price
$28.17
$28.17
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$28.17
Current price
$28.17
TCC Regulator Valve Kit Sonnax 4L80E 4L85E
in stock
Sonnax TCC Regulator Valve Kit for 4L80E and 4L85E Transmissions GM vehicles equipped with 4L80-E and 4L85-E transmissions may experience issues su...
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Original price
$28.17
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Original price
$28.17
Original price
$28.17
$28.17
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$28.17
Current price
$28.17
Original price
$213.49
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Original price
$213.49
Original price
$213.49
$213.49
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$213.49
Current price
$213.49
Shift Kit TRANSGO Reprogramming HD2 1991/13 4L80E 4L85E
Out of stock
Transgo Reprogramming Kit: GM 4L80E And 4L85E (1991–2013) Designed for 1991–2013 General Motors vehicles featuring 4L80E and 4L85E automatic transm...
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Original price
$26.67
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Original price
$26.67
Original price
$26.67
$26.67
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$26.67
Current price
$26.67
Sonnax Shift Cable Mount Bracket 4L60E 1996/97 4L80E 4L85E 1996
in stock
Sonnax Shift Cable Mount Bracket 4L60E 1996/97 4L80E 4L85E 1996 Transmission cases made in 1994 and 1995 have neutral safety switch mounting holes ...
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Original price
$26.67
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Original price
$26.67
Original price
$26.67
$26.67
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$26.67
Current price
$26.67
