I swapped my blown up 305 with a used 350. Do I need to change the prom? Local Chevy dealer says no, but some mechanic friends say yeah. I don't know. Do you? Thanks
I swapped my blown up 305 with a used 350. Do I need to change the prom? Local Chevy dealer says no, but some mechanic friends say yeah. I don't know. Do you? Thanks
well, how does it run ?
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