LT1/LT4 6.6L Forged Shortblock
LT1/LT4 Short Block for Boosted Applications
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
-GM L8T forged crankshaft – 3.860-inch stroke. Blueprinted & balanced at Katech
-Callies forged connecting rods
-CP forged 4.070" pistons/rings/pins
-10.1:1 Compression ratio with a stock LT1 chamber
-9.5:1 Compression ratio with a stock LT4 chamber
-Clevite main & rod bearings
-Katech piston oil squirters
-ARP main studs
-Block oil/coolant plugs included
Please contact sales for a shipping quote.
THESE ARE IN STOCK AND READY TO SHIP!
- Item Requires Shipping
- 275.0 lbs.
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