440 Source

"They do everything not to give any money back if you try to return parts . Go to Summit! Super easy to deal with and great company."

"I just got my connecting rods back from the machine shop. Which are brand new rods from 440 Source. 5 needed work and all the rod bolts needed replacing. Basically, They (440 Source), said oh well, I should have called 440 source prior to the machine shop fixing all the problems with the rods. I don't know about everyone else, but my money is hard to come by. I look at my benches in my garage, and it's full of 440 Source parts. What a shame, never again. They lost a customer over the cost of a set of rod bolts? Unbelievable, Buyer beware. By the way 440 Source, there was another $2000.00 of parts on my wish list. See ya."

"I recently ordered a mini starter from 440 Source to replace the factory starter on my 440/727. The mounting holes matched perfectly but the shaft and gearhead on the new starter don't extend far enough to engage the flywheel. I contacted Brandon at 440 and described the issue (including the motor/ transmission setup) He replied that there might be spacing issues when using a standard transmission and referred me to the tech line for support. ...not helpful..."

"These are the masters of mopar bigblocks ..anything you have ever wanted to know about a 440 you can learn from these guys .. tou can actually call there and talk to a real person that will answer any questions that you may have and help you with your build as to what you want in the end .. parts and prices are on point .. i have no complaints"