A forged 360 Mag piston that comes in around 8- 8.5:1?

Michael Harrington said
I've done some searches here and with google but really have not found a recommended part # of a Forged piston that will be in the 8s for compression. Will be used in a 360 magnum with Iron magnum heads and a Weiand 144 street blower. When I look at piston specs and the piston states a dish that creates a "+" in the combustion chamber volume the advertised static ratio for that piston is still high for forced induction.
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What you need is the old TRW/Speed Pro #L2405F. That's a forged stock replacement for the 360LA engine. It would be perfect for what you are doing. The catch is, they are out of production, so you will have to find them on ebay or elsewhere. They do pop on on ebay from time to time. But you have a part number now so maybe you can find some.