Quote:

I have the World block with the GRP pro series aluminum rods and mopar pin size. I run the 4.500 crankshaft. 4 of the rods need to be clearenced to clear the cam tunnel and pan rail.



Hi Tommy,
With the Miller alloy rods with a standard ground roller in most cases you end up with a hundred thousandths cam to rod clearance. That is with a chevy 2.2 rod journal. It is close and there is block clearancing that must be done. I will say if I were going to build one and did not already have a block I would go for the .250 raised cam block, it just would make things much easier. poppaj

AA/NSS 65'Coronet "Whompin Wedge"
Pop & Son Performance 557" B-1 power
John Holt Chassis