Ross Racing Pistons can make custom pistons for your flathead and they use the best materials. And getting that squish dimension correct (0.035″) is essential to easy starting and good power in your flathead..
Superb fuel filters.. Golan Products… 10 micron will not let any crap get to your carb. Negative… If your tank/s have much debris… The filter will plug up pretty fast. Clean the element with Easy Off oven cleaner and the blow out with 60 psi air… Good as new, every time.