Thanks for the information! I'm building a '95 chassis to put under a '57 Dodge 100, and am trying to see how much if any I will have to clearance on the firewall & floor to fit the motor. I have a 2000 5.9 Magnum that uses the ear mounting tabs towards the front of the block. I climb under my car and see if I see the raised bosses you mentioned. Thanks again.
1970 Plymouth 'Cuda #'s 440-6(block in storage)currently 493" 6 pack, Shaker, 5 speed Passon, 4.10's
1968 Plymouth Barracuda Convertible 408 Magnum EFI with 4 speed automatic overdrive, 3800 stall lock-up converter and 4.30's (closest thing to an automatic 5 speed going)
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