450HP and 410Ft-lbs torque
GM 5.3L Cast Iron GEN III Block (3.898 Bore)
GM 3.622 Stock Crankshaft
GM Connecting Rods
Mahle Forged Flat Top Pistons
Isky Camshaft .558 Lift 280/290 Duration
Isky 165-A valve Springs
1.5mm Power Pack Ring Set
ACL H Rod & Main Bearings
Digitally Balanced Assembly
Accepts LS1, LS2 Cylinder Heads
Headers pictured not included, but a set of Chassis headers will go with the engine.
Engine was traded in on a 427 for a Modified ran less than 1 season in a dirt latemodel. Engine comes with everything needed to install into vehicle including Fuel system and wiring harness.
Freight discount for US48 states only. International call for freight quote.