Originally Posted By: skyactiv
Originally Posted By: krismoriah72
383 chevy.
Not a factory displacement, but cool anyways.
I believe it's based on a 350 (B 4.000" x S 3.480") bored 0.030" over and with a 400 (B 4.125" x S 3.750") crank swapped in. Thus, the 'stroker' is B 4.030" x S 3.750". Not to be confused w/ the Mopar 383!