With the growing interest in the Atlas 4200 engines, Marc Piccioni makes a cast aluminum rear sump oil pan for engine swapping these engines into early passenger cars and trucks. Here's a link below! Atlas 4200 oil pan
Some odd shaped aluminum lumps fell off the back to the delivery truck this week.. lumps of aluminum...
Last edited by efi-diy; 02/20/1605:06 AM.
51 GMC 4.2 turbo Can't solved today's problems using the same technology/thinking that created them