IN PROGRESS #12230 - GM 6.0 Iron Gen IV LONG BLOCK - 376ci - 500hp - 58x

Inventory 12230 6.0 Gen IV Iron Block 376ci Long Block - 500hp rated at the crank 6.0 Gen IV Iron Block LS3/L92 Pistons Flat Top 4.065 Bore Flat Top GM Reman 6.098 Connecting Rods .945 Pin GM Nodular Reman Crankshaft 3.622" 58x Reluctor King Main/Rod Bearings TOP END- Ported 862 Heads (Cathedral Port) Cam Motion 222/230/112 + 4 Cam Timing Set MLS Head Gaskets Head Bolts Melling HP Oil Pump Trunnion Upgraded TMS Rocker Kit TMS LS7 Style Lifters and Trays Chromoly Pushrods Approximate Compression 11.4:1