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Price Range
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Bowler Performance Transmission Cooler Line Adapters

5.0 out of 5 stars 1 Customer Reviews

Bowler Performance transmission cooler line adapters are made of aluminum with a black anodized finish. They fit any transmission port that is 1/4 in. NSPT and will

Bowler Performance transmission cooler line adapters are made of aluminum with a black anodized finish. They fit any transmission port that is 1/4 in. NSPT and will convert to a -6 AN male fitting. Male straight pipe to male -6 AN fittings fit most common domestic transmissions, including:
* Aluminum Powerglide 350
* 350C
* 200
* 200-4R
* 700-R4
* 4L60E
* 4L65E
* 4L80E 1991 - 1996
* Will fit all 4L80E front cooler line ports; the rear port on 1996+ requires Bowler's special 4L80E fitting
* AOD
* AODE
* 4R70W

* Will fit other items where you require a 1/4 in. NSPT to be converted to a -6 AN male fittin

Bowler Performance transmission cooler line adapters are made of aluminum with a black anodized finish. They fit any transmission port that is 1/4 in. NSPT and will convert to a -6 AN male fitting. Male straight pipe to male -6 AN fittings fit most common domestic transmissions, including:
* Aluminum Powerglide 350
* 350C
* 200
* 200-4R
* 700-R4
* 4L60E
* 4L65E
* 4L80E 1991 - 1996
* Will fit all 4L80E front cooler line ports; the rear port on 1996+ requires Bowler's special 4L80E fitting
* AOD
* AODE
* 4R70W

* Will fit other items where you require a 1/4 in. NSPT to be converted to a -6 AN male fitting. Package includes two fittings and brass washers to seal. Bowler recommends using PTFE paste when installing.

*The buyer is responsible to determine which you need, remove the stock adapters and measure the diameter of the threads. If measurement is 0.5568 in. they are 9/16 in.-18. If they measure 0.521 in., the 1/4 NSPT option, which is the most popular, is required.

* Recommended for aftermarket applications. Not Recommended for OE vehicles due to the type of lines, this is intended for aftermarket -6 AN lines.

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