Posted by matt on January 11, 1999 at 09:39:41:
In Reply to: 572 posted by PARTSMASTER on January 10, 1999 at 23:15:35:
:
: : Wanting to know which 502 mark V or VI would be better for drag racing. Also what is the max. bore and stroke possible. Thanks for the help!!
: Both engines will work.4.560x4.500. Gen 6 will have tall lifter bores .Crower has a solid roller lifter available. Both engines have a 1 piece crank seal . Crank suppliers can supply these now. Both will take a special oil pan .Th Gen 6 has a 6 bolt front timing cover but can be drilled for the std bolt front end bolt pattern. Large stroke will require machine work for clearance.
Could you please give part no. for both engines? Thanks again!!