360 distributor set up

Howdy. I just received a fbo timing plate for my 360 distributor. Wondering if you guys can help me with where i should start with for timing. 1978 police 360, stock bottom end and pistons, stock 72 340 intake, thermoquad carb, stock exhaust manifolds, 214/224 dur @50 .443 .465 sealed power cam, 596 heads with mr gasket thin head gaskets. Thanks

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