B58 Engine Build

800-1200HP optional builds. Please email for more details.




Stage 1 (up to 950HP)

82mm Piston/Rod


Stage 2 (950+)

82-83mm Piston/Rod/Sleeves


Stage 2.5 (950+) call for price

82-83mm Piston/Rod/Sleeves/Cnc Cylinder Head


Stage 3 (1000+)

3.2-3.3 liter Stroker Kit/Sleeves/625 headstuds


Stage 3.5 (1000+)call for price

3.2-3.3 liter Stroker Kit/Sleeves/625 headstuds/Cylinder Head



Stage 1-3 includes


BC H beam billet rod

82mm JE piston with coatings and upgraded wrist pins

OEM/Race bearings

Cometic Gasket

Special hone for cylinder walls

ARP main/head studs

Check balance


Optional ductile iron sleeve with build in fire ring.


Additional cylinder head work with valvetrain recommnded after 900HP


Supertech Valvetrain

Sodium filled inconel exhaust valves

Stainless Intake valves

5 and 6mm billet keepers

Beehive Springs and Titanium Retainers

Valve seals


Machining of cylinder head included race valve job, bowl area porting and diamond cut resurface. Proper install height is check upon spring installation making sure all heights and spring pressure is set correctly for the engine build.


Price includes final longblock assembly and shipping prep if needed.

B58 Engine Build