Premier Engine Block
block is our top of the line 10.3” deck height cast iron
block. It has Siamese cylinder bores and therefore capable of
a 4.700” bore diameter. Complete with machined billet 8620
steel 4-bolt main caps #1 thru #5, A1 fasteners, stout valley
tray, cam tunnel machined to 2.50”, and all the goodies.