How do you adjust the transmission shift modulator valve for BOP turbo 350?!
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How do you adjust the transmission shift modulator valve for BOP turbo 350?!
I have an 80 trans am with a BOP turbo 350 tranny and I need help on how to adjust the transmission shift Modulator Valve. Can I adjust the stock one? And then if you can, can you guys tell me how to do it maybe some pictures??