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short block
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  1. Built Motor Discussion
    I have a completely built ej257 short block for a Subaru sti brand new 2019 performance crank, pmaxx coated main bearings and rod bearings, Manley platinum serious 100mm pitons rings gapped for up to 28 psi, bored over to 100mm, Manley turbo tuff rods, block has been decked and comes with ARP...
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