
11-05-2019, 08:28 AM
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Site Contributor
Master Wrench
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Join Date: Jul 2016
Name: Jim
Location: Raleigh, NC
Year: 1981
Model: El Camino
Region: 5 (NC,SC)
NECOA #: 71810
Posts: 329
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SBC had 3 different damper marks/timing pointers. Maybe yours are mismatched.
http://www.crankshaftcoalition.com/w..._TDC_lines_SBC
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