Chevrolet Performance 19301326 LS3 6.2 LS Crate Engine, 430 HP
- This product is discontinued.
As featured on Classic Truck’s Week to Wicked. Watch the transformation here!
The LS3 6.2L is the 430-hp standard engine in the Chevrolet Corvette, Camaro and SS, and is a fantastic combination of high technology and uncompromising performance. Our LS3 crate engine comes complete, from the Chevrolet SS oil pan to the ignition system. It also includes the EFI intake manifold assembly with injectors and throttle body, exhaust manifolds, water pump, balancer, 58X reluctor wheel, and 14-inch automatic-transmission flexplate.
Inside, the LS3 is filled with components designed for high performance and longevity. The aluminum block is filled with a sturdy reciprocating assembly that combines with L92-type rectangular-port heads to deliver a 10.7:1 compression ratio. A high-lift, hydraulic roller camshaft delivers a whopping 0.551-inch of lift on the 2.16-inch intake valves and 0.522-inch lift on the 1.59-inch exhaust valves, enhancing the LS3’s tremendous airflow and broad torque curve.
- GM Performance 6.2L LS3 Crate Engine
- 376 C.I.D
- 430 HP
- Long block
- Aluminum cylinder head material
- Internal engine balance
- 1-piece rear main seal style
- Sold each
More Like This
Chevrolet Performance 19369326 LS3 6.2 LS Crate Engine, 430 HP
Chevrolet Performance 19301358 LS376/480 LS Crate Engine, 495 HP
Chevrolet Performance 19301360 LS376/585 LS Crate Engine, 525 HP
Chevrolet Performance 19301359 LS376/515 LS Crate Engine, 533 HP
BluePrint PSLS4272CTF GM 427 LS Engine, Dressed Fuel Injected Drop-in
BluePrint PSLS4272SCT Chevy 427 LS Pro Series, Super Charged, Fuel Injected
BluePrint PSLS4270CTC GM 427 LS Engine, Dressed Carbureted Drop-in
BluePrint PSLS4270 GM 427 6.2 LS Shortblock Crate Engine, Forged Crank
BluePrint PSLS4271CT GM 427 LS Engine, Base Fuel Injected Drop-in
Edelbrock 46720 GM LS 416 Engine Long Block, Aluminum Heads, Chevy
Q & A
Speedway Motors and Classic Trucks called on GM Performance to power their ground up rebuild of a 1952 Chevy truck that was built in celebration of Speedway Motors’ 65th anniversary.
There are a lot of options out there when you're ready for a replacement performance crate engine. But if you compare the competition to BluePrint Engines, you'll find the value is hard to beat.
In this Tech Tip, a customer asked for some recommendations on water pumps for his 1934 Chevy Coupe build.