17% off
Superior | 400 Kit with separator plate
Superior | 400 Kit with separator plate


Superior | 400 Kit with separator plate

This Superior kit includes 20 return springs for the reverse high clutch drum, which are many times found flattened due to heat. The KA4LD kit changes out the stock aluminum modulator valve with a special Superior design steel valve.

$36.22
$43.82
$7.60(17%)
Product Available
MT-K400-WP-GM400

Questions? Call Us 800-708-0087

This valve body kit deals with these problems: 

* Soft late shifts 
* Soft 2-3 shifts 
* Harsh reverse engagement 
* Clutch chatter 
* Bind up in manual low when hot
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