I think a 360 flywheel has balancing holes drilled in the back of it. Also, one of my Mopar Performance books says a 360 Magnum uses a different flywheel than a 360 LA engine.
Here is the deal,go and buy a regular nuetral balanced flywheel and redrill the unit to 360 counter balance specs.To do this,you email me and I send you the specs and diagrams to do it.All you have to do is find a machinist with more than average thinking and labour skills and your home free,mrmopartech
well i can get a stock 360 wheel im sure of it! i already have a stock 318 flywheel! i just dont want something to happen to it when i put 425hp to it!!!
i searched for months for mine needing a 10.5" had no luck, forked out a little over $300.00 for one through mopar performance. i will have three drillings in the back of it, ive heard of people drilling non 360 flywheels but i wasnt willing to take chances i kinda live life by merphys law.
ya i hear ya! my 360 is going to be a HO engine with all new internal parts so i dont want to mess it up with a flywheel drilled in the wrong spot or not deep enough! i want everything to work together!