Hello, Im going to be doing a head and cam swap on my lq4 and am unsure what size pushrods to use. I will be swaping from a 317 to a set of CNCed 243 heads with 64cc chambers. Patriot Gold Dual springs. And the TR224 cam on a 114LSA. Thanks
Andy

 

If the heads haven't been milled any and you're running stock rockers, you should be fine with a 7.400" pushrod. Always a good idea to check it with the adjustable checker tool though, and it's a good tool to have around for $20 so you can help your buddies out too!