Chevrolet Performance LSX 376 Long Block Engine Deal
Take advantage of huge savings on this Chevrolet Performance LSX376 Long Block Engine. Get it today for $13500 plus tax. GM Part number 19417356. Chevrolet part number 19355575 .
$13500 + TAX
POWER UP WITH FORGED INTERNALS!
For enthusiasts seeking to push the boundaries of turbocharged or supercharged performance, Chevrolet Performance presents the LSX376-B15 – the ultimate foundation for power expansion! Boasting a robust, all-forged rotating assembly, this engine provides unwavering support for up to 15 pounds of boost. Our conservative ratings of 473 horsepower and 444 lb.-ft. are just a glimpse into the engine's true capabilities.
Enhancing its prowess, the LSX376-B15 features high-flow LSX-LS3 6-bolt rectangular-port heads, creating an economical platform for supercharged and turbocharged setups. Delivered without an intake manifold and additional accessories, we empower you to customize the induction system and other features, tailoring the engine to your preferred forced-induction configuration.
It's essential to note that our horsepower and torque ratings are derived from testing with the production-style, normally aspirated fuel injection system. The power generated with a supercharger or turbo may vary, giving you the freedom to unleash the full potential of your forced-induction setup. Experience amplified performance with the LSX376-B15 and forge ahead into a new realm of power possibilities!
TECH SPECS
Part Number: 19332320
Engine Type: LSX-Series Gen IV Small-Block V-8
Displacement (cu in): 376 cu in (6.2L)
Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92 mm)
Block (P/N 19260095): LSX cast-iron with 6-bolt, crossbolted main caps
Crankshaft (P/N 12603616): Forged steel
Connecting Rods (P/N 12604857): Forged powdered metal
Pistons (P/N 19259381): Forged aluminum
Camshaft Type (P/N 12638426): Hydraulic roller
Valve Lift (in): 0.560 intake / 0.555 exhaust
Camshaft Duration (@0.050 in): 210° intake / 230° exhaust
Cylinder Heads (P/N 19201805): LSX-LS3 rectangular port; with "as cast" 68cc chambers and 6-bolt attachment
Valve Size (in): 2.160 intake / 1.550 exhaust
Compression ratio: 9.0:1
Rocker Arms (P/N 12669995 int): Investment-cast, roll trunnion
Rocker Arms (P/N 12669993 exh): Investment-cast, roll trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: Regular pump
Maximum Recommended rpm: 6,600
Reluctor Wheel: 58x
Balanced: Internal
INSTALLATION NOTES
- Assembly does not include any electronics
- Intended for pre-1976 street vehicles or any off-road vehicle
- Not intended for marine applications
- Requires LSX Ignition Controller P/N 19171130 for carbureted applications
- LSX 8-bolt crank flange
- Assembly shipped without intake manifold or oil pan (dust shield installed for shipment)
- Recommended max boost - 15 psi
