Search results for query: *

Gang, Looking over a mild Thumper or Comp Dual Energy 275 cam for my 340 street engine...10:1, 600 cfm, 1 5/8 headers, etc. Max lkift on both of these cams is in the .480s range. Question is, will the stock 340 J head springs support that lift? Thanks!

Friends, I'm building a 72 340 (externally balanced) and mating ot to my '67 904 tranny. I need B&M's P/N 10234 flexplate which can be balanced with the engine and then tied to any torque converter I choose. Bad news....all the normal sources for this state that B&M has discontinued this item...