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Re: GM transmission cooler line quick connector
Posted to Transmission Forum on 3/21/2025 2 Replies

air pressure test the lines you customize if it passes 150 PSI then all good. 1/2 that should serve the spec's of trans cooler pressure needs. do not install any line before testing if so do not expect any leaks. you can use a torque wrench and evaluate the su... Login to read more.

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