LSX376-B15 376ci Engine Kit Carbureted Applications Includes:

Name: LSX376-B15 376ci Engine Kit Carbureted Applications Includes:
Brand: CHEVROLET PERFORMANCE
SKU: 809-19299306K3
Price: 10770.99 USD
Availability: OutOfStock

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

LSX376-B15 376ci Engine Kits

Carbureted Applications
Includes:
LSX376-B15 Crate Engine
Engine Controller
Retrofit Oil Pan

Kit Includes:
Chevrolet Performance LSX376-B15 376ci Crate Engine - 809-19299306
Chevrolet Performance LSX Engine Controller Kit - 809-19171130
Chevrolet Performance LS Engine Retrofit Oil Pan - 510-302-2

For builders who want to stretch the performance of a turbocharged or supercharged combination, we've got just the foundation you need: Chevrolet Performance's new LSX376-B15, featuring a durable, all-forged rotating assembly to handle up to 15 pounds of boost. Chevrolet Performance's engineers started with the tough LS steel Bowtie standard-deck block, added a forged-steel crankshaft, forged rods, and forged pistons, then topped off the short-block assembly with high-flow, rectangular-port LSX-LS3 six-bolt aluminum heads for supercharged and turbocharged combinations.

The LSX376-B15 is delivered without an intake manifold and other accessories, allowing you to tailor the induction system and other features to suit the forced-induction setup of your choice. It's perfect as an economical replacement for a late-model performer or a great choice to build a high-boost powerplant for a Pro Touring classic.

*Horsepower and torque ratings were derived by GM Engineering using a normally aspirated LSX376 with LS3 EFI system. Your power numbers may vary, based on induction system and componentry.

LSX376-B15 TECH SPECS:

Engine Type: LSX-Series Gen IV Small-Block V-8
Displacement: 376ci (6.2L)
Bore x Stroke: 4.065'' x 3.622'' (103.25mm x 92mm)
Block: LSX cast-iron with six-bolt, cross-bolted main caps
Crankshaft: Forged steel
Connecting Rods: Forged powdered metal
Pistons: Forged aluminum
Camshaft Type: Hydraulic roller
Camshaft Lift: .560'' intake / .555'' exhaust
Camshaft Duration (@.050 in.): 210° intake / 230° exhaust
Cylinder Heads: LSX-LS3 rectangular port; with ''as cast'' 68cc chambers and 6-bolt attachment
Valve Size: 2.160'' intake / 1.550'' exhaust
Compression Ratio: 9.0:1
Rocker Arms: Investment cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: Regular pump (87 octane)
Maximum Recommended RPM: 6600
Reluctor Wheel: 58x
Balanced: Internal

JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.