Up to 1,200 highly affordable horsepower from a brand new GM block with top-shelf components. From the master engine builders at Katech.
This engine includes:
-New production LT1/LT4 aluminum block
-Callies 8 counterweight crankshaft – 4.000-inch stroke. Blueprinted & balanced at Katech
-Callies forged XD connecting rods
-CP forged 4.070" pistons/rings/pins
-10.35:1 Compression ratio with a stock LT1 chamber
-9.75:1 Compression ratio with a stock LT4 chamber
-Clevite main & rod bearings
-Katech piston oil squirters
-ARP main studs
-Block oil/coolant plugs included
-Shipping stand
-Shipping crate
Please contact sales for a shipping quote.
NOTE: Any Katech Gen V Short Block requires a chamfered crank sprocket
Available in wet and dry sump configurations.
