00 vs 01 engines
#5
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iTrader: (34)
I don't know about the ring issue, but they are different heads, intake, cam, and different exhaust manifolds and cat placement. The head change actually happened mid 2000, some had 241s and some still had 853s
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800-456-0211 / PM / Facebook
WHIPPLE Superchargers, Procharger, Magnuson, Powerbond Sale, HPTuners packages!, Trickflow, AFR, PRC, CHE Trunion upgrade, $100 7.400" pushrod set, Custom Cam of your choice