Corvette Crate Engine GM Performance Parts LS 376/480 6.2 Liter

12 month 12,000 mile warranty

The hot new small-block V-8 in the GM lineup is the hyper-aggressive LS3. It offers a high-revving 376-cid combination that represents generations of small-block V-8 development and engineering. Not only is the LS3 an amazing engine in its stock configuration, but with those high-flowing rectangular port cylinder heads, the LS3 is loaded with potential. To tap into this, the engineers at GM Performance Parts offer the LS 376/480 Crate Engine, an LS3 with an upgraded camshaft that ups power by a whopping 50 horsepower!

Our GM Performance Parts LS 376/480 Crate Engine comes with the same great features as the LS3 crate engine. The bottom end includes a 6-bolt aluminum block, nodular crank, high performance rods, and 10.7:1 pistons. The heads are high-flowing rectangular-port L92 units that have been upgraded with high-revving, hollow-stem valves. The same EFI intake manifold feeds the hungry engine, while 1.7:1 roller rockers work with the upgraded camshaft.

The GM Performance Parts engineers picked the LS Hot Cam to take the LS3 to the next level. This cam specs out with .525 intake and exhaust valve lift. Duration (@ .050) is 219 intake and 228 exhaust, which allows for a dramatic increase in power. The engine will idle and cruise just like an LS3, but the power increase is there whenever you need it.

Tech Note: Our LS 346/480 Crate Engine does not include engine ECM or Wire Harness.

Part	Year	Description	Price	Availability
Corvette Crate Engine GM Performance Parts LS 376/480 6.2 Liter
617-369		Corvette GM Performance Parts LS 376/480 Crate Engine	$7,799.99	Direct Ship Truck Freight

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Corvette Crate Engine GM Performance Parts LS 376/480 6.2 LiterLS3 + Hot Cam = Tons Of Fun!

Corvette Crate Engine GM Performance Parts LS 376/480 6.2 Liter
LS3 + Hot Cam = Tons Of Fun!