I just checked Summit racing. They have jet kits starting about $40. The size is 1/4-32 for jets 64 thru 99. A couple kits have 5/16-32. The kits that state a brand say Holley.
I found a site: chevy.oldcarmanual.com (lots of good tech info)that shows the jet size as .057 or .058 for a '54-'56 235 w/Rochester B. Doesn't give thread size. I assume jets 64-99 are .064-.099?
Another site: carburation.com (Carbs Unlimited) has jets for the B, size 41-72 for $10 each. No thread size.
So, it looks like the kits from Summit are too big. I will open my carb up & check the jet size. Then I'll see if I can get some jets from a local carb shop or order from carburation.com.
Man, I wish I could afford to inject this baby!
Scott
