R1A Block with W2 Top End:
· 48 degree block
· 4 Bolt mains w/ ARP studs
· 9.2 Deck Height
· Rough Bored to 4.0395
· Uses Traditional Oil Pump
· Block has motor mounts
· Block has all mods done for oiling to run solid roller
· Block comes with sonic check sheet and is good to up to...