Billet 4 bolt mains (Highly recommend ARP head studs or bolts for high HP applications)

A lifter bore check & correction is highly recommended & is a standard requirement on all aftermarket blocks, this is a MUST!

• Sizes in reference to Deck Height, Cylinder Bore, Wall Thickness, etc, listed in these instructions are Nominal. This Block must be professionally finish machined.

• Due to a vast difference of opinion among professional builders regarding specifications and procedures, all blocks, when purchased bare, are finished within factory +/- tolerances. Tighter than factory or OE specs when applicable.

• Cam bearing OD should be de-burred before installation.

• When initially removing main caps, the caps & block should be de-burred before reinstalling; this will insure that correct main size is maintained.

• This Block should be assembled by experienced, professional engine builders. Many parameters such as Cylinder Bores will need additional, professional machine work.

• Many pistons are oversized, and cylinder bore must be honed to correct skirt clearance. Very few aftermarket components are drop ins to any engine block, without additional checking/machining.

• Pick Up only
• Contact us for a shipping quote.