GEN 4 iron block 4.030” bore (408ci Stroker)

• Gen 4 iron block 4.030” bore
• 408 cubic inch
• LPC 4340 Forged Crankshaft 58x with 4.00” stroke (can upgrade to 8CCW Crankshaft for $400)
• LPC Forged 4340 H beam rods W/ ARP2000 Bolts (can upgrade to Callies X beam 1600 hp rating for $500)
• JE FT pistons -5CC, 1.110CH 2618 forged pistons with performance rings.
• Gapped for boost .024” top ring .026 second ring

The following services were completed in our machine shop:

• Jet wash
• Line hone
• Diamond Plateau Hone w/ torque plates
• CNC decked in our 4th axis fixture to true crankshaft centerline.
• Oil valley, and oil pan rails are machined flat as well
• DOD Towers tapped and plugged
• Mains are at .0023″ -.0025″ clearance
• Rods are .0021” oil clearance
• King XP main bearings
• King XP rod bearings
• Durabond teflon coated cam bearings
• ARP main studs
• Freeze Plugs, deburred, and final cleaned
• Built for 1000 hp- Can upgrade to 1600 HP capacity for $500!