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block 1990lx

  1. Marc Fucile

    Wanting to build a 500hp street motor...block selection

    I have a 1990 LX, with a 331 stroker rotating assembly. Original owner didn't spec out the motor or created a build sheet. This motor will be pulled out and stripped down and replaced with a freshly built motor. Looking to build a street motor that will put out around 450-500(w)hp with standard...
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