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Remember, transmissions have variations based on year, make, model and engine size, as well as for 2WD, AWD, 4x4, gas, diesel or hybrid and in some situations half years.  We encourage you to chat or call toll free with one of our knowledgeable staff members that will assist you in finding the correct part the first time and answer any questions you may have regarding parts for your build. Our goal simply put, is to get you moving with one order.

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Aluminum PowerGlide Transmission Screw Kit Sonnax Upgrade fits GM 28612-01K

Regular price $34.02 USD
Regular price Sale price $34.02 USD
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 Aluminum PowerGlide Screw Kit GM

Sonnax Upgrade

Each Kit includes a Band Adjustment Screw

OEM Powerglide band adjustment screws can deflect or bend, causing band slippage or even transmission case breakage. The Sonnax Powerglide band adjustment screw 28612-01K made from high-strength, hardened and tempered alloy steel to prevent these problems. This band adjustment screw is designed for use with OEM or aftermarket cases, features stock thread length and is zinc-plated to prevent corrosion.


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