416ci LS3 Engine (Boosted) 58x Crankshaft Trigger, Customer Supplied Engine Fo

For up to 1000hp

GM LS3 base engine
-Callies Dragonslayer forged crankshaft (24 or 58x)
-Callies Ultra forged H beam connecting rods
-Mahle pistons, DLC-coated pins, rings
-Katech CNC ported heads
-Katech competition valve job and hand blending
-Katech camshaft and validated valvetrain
-Katech C5-R timing chain
-FAST 102mm intake manifold
-LS3 90mm throttle body
-Katech oil pump
-Katech billet belt tensioner
-Dyno break-in and power validation

Shown with optional Katech painted valve covers, oil pan and intake manifold.

Oversized items must be shipped by LTL Truck Freight. Please ship directly to your body shop or commercial address. The item requires a custom shipping quote to be obtained, and then the total will be adjusted to the shipping cost.