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need new pushrods for a friends build, 5/16" ball / cup with around 9.35" overall length. So i checked online, summit lists comp 7432-16 as 3/8" diameter, 9.4" OAL, 5/16" ball / cup --> that´ll work. Ok, shop here has these available, today i got these.....to find out that the pushrods have 3/8"...

Hi Guys, another question regarding my first stroker big block.....the 440source internal oil pick up does interfere with the 4.25" Crank / rod (440source 512 Kit). I ground the pick up down, now there´s clearance a little more than 0.056" - is this considered enough? Thanks for your feedback!

Hi Guys, got a Hydraulic Roller cam for the 512 i´m building at the moment, cam button necessary. I got the Comp 206 cam button, it says for mopar B / RB / Hemi. Installation is not possible, the 3 screws for the timing gear are in the way....even if i use allen screws it wont fit in the center...

Hi Guys, got a howards hydraulic roller cam, found out now that it´s made of billet steel. Is there a composite drive gear available for the big block? I´m not a big fan of the bronze drive gear.....have no experience up til now with it, just want to avoid trouble since this engine is for a...

Hi Guys, is the stock timing chain cover sufficient / strong enough when a roller cam is used? I plan to use a hydraulic roller in a 512, have got the comp cams 206 cam button to ride on the cover. Small block guy doing this swap the first time, so any information is appreciated. Thanks! Michael

Hi Guys, building a 512 for a friend with a 440 block and a 440source kit. I checked the crank and the rods, there´s only 0,0016" clearance - is this enough? As far as i know it should be 0.002 - 0.003" clearance at the rod bearings. Thanks for feedback! Michael

Hi Guys, planning a 512 build for a friend, 440 block.....what rear main seal works best? thanks, Michael

Hi Guys, built some sb´s up til now, no B or RB engine. Could need some support, maybe more in later stages of re-assembly ;-) my friend called me, engine of his 73 coronet station died recently. I disassembled it today, found one rod bearing 90% gone, crank and rod damaged, bearing...

Hi Guys, i have no experience with the mopar big blocks, just built SB´s up til now.....have got a question. My buddy has got a coronet station wagon with 440cui engine, Engine built by a shop here. They left him alone with some problems (heavy pinging under load), i´d like to help him out as...