Default welcome msg!

Recently added item(s) ×

You have no items in your shopping cart.

SALES ENQUIRIES
01543 431941

More Views

Chevrolet LSX376-B8 6.2L 450HP Engine

SKU: 19260831

Quick Overview

Boost on a budget! That’s what you get with the LSX376-B8. Chevrolet Performance takes the economical LSX Bowtie standard-deck block, adds blower-friendly 9.0:1 forged pistons, and combines them with the LS3’s high-flow, rectangular-port heads to create an affordable foundation for supercharged and turbocharged combinations.

See full description ▼

Availability: In stock

Excl. Tax: £6,495.00 Incl. Tax: £7,794.00
Chevrolet LSX376-B8 6.2L 450HP Engine is available for purchase in increments of 1

Ask us a Question about this product

Click here to ask us a question about Chevrolet LSX376-B8 6.2L 450HP Engine

Boost on a budget! That’s what you get with the LSX376-B8. Chevrolet Performance takes the economical LSX Bowtie standard-deck block, adds blower-friendly 9.0:1 forged pistons, and combines them with the LS3’s high-flow, rectangular-port heads to create an affordable foundation for supercharged and turbocharged combinations.

 

The LSX376-B8 is designed for lower-boost applications, up to about 8 pounds. That’s suitable for most supercharger and turbo kits that are designed to be used with production-based applications.

 

We deliver the LSX376-B8 without an intake manifold and other accessories to keep the price lower and enable the installer to tailor the induction system to suit the blower or turbo system. Put this great engine in a vehicle originally equipped with an LS engine to give it a stronger bottom end for forced induction, or drop it into a street rod or classic muscle car body for a modern update.

 

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

Tech Specs

Power: 450 HP @ 5900 RPM, 444 ft. lbs. of torque @ 4600 RPM
Displacement: 376 CID, 6.2L
Bore x Stroke: 4.060” x 3.620”
Compression Ratio: 9:1
Recommended Fuel: 92 Octane
Block: LSX Cast Iron with 6 bolt cross bolted main caps
Crankshaft: Nodular Iron, standard 6 bolt flange
Connecting Rods: Powdered Metal Steel
Pistons: Forged Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .551” Intake / .522” exhaust
Cam Duration @ .050”: 204 deg. Intake / 211 deg. Exhaust
Lobe Separation: N/A
Cylinder Heads: Aluminum LS3 Rectangular style ports
Combustion Chamber: 68cc 
Valves: 2.160” Intake/ 1.590” Exhaust
Rocker Arms: Cast Roller Trunnion, 1.7:1 Ratio
Balance: Internal
Reluctor: 58X
Maximum GM Recommended RPM: 6600

 

Engine Includes:
• Fully GM assembled long block
• Harmonic Balancer
• Front timing cover

Fits No
SAAB No
Fiat No
Alfa Romeo No
Phone Model No
Colour No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.