Finger's (Jon's) oval pistons for that application. If it was a truck seeing regular street driving duty, then regular Mahle round bowls. Just my opinion.
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Tom
"BBT" -- 2003 GMC CC/SB 4x4 12.14@111.15
"KLESHAY" -- 2000 C5 Corvette -- the toy
2017 Buick Regal 2.0T -- the DD
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