H crank will fit in the 300 block. order H bearings. H rods will work too, if your using the same pistons you have now with the big pin pistons, then the H rod will swap right out with the 300 rod. if your ordering a new sleeve n piston set, they will be small wrist pins so youd need the adapter bushing to se small pin piston in the H rods.
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Today's Featured Article - Women and Tractors - More Views From the Farmer's Wife - by Teri Burkholder. The top ten reasons why the judges wouldn't let you participate in the stock antique tractor pull: Hey, this is stock! It came with that V8 in it! That "R" on my tires stands for "really old" not radial! Blue gas? We thought it was a pretty color! What wire hooked to my throttle?
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