Chevrolet Performance Aluminum LS3 6.2l Bare Block

Name: Chevrolet Performance Aluminum LS3 6.2l Bare Block
SKU: 12729604
Availability: OutOfStock

$3,118.12

MSRP: $3,377.30

Window Shopping? Save it for later. Add to wishlist

Whether you’re building a mild street engine or an Outlaw racing engine, starting with a strong LS cylinder block brings the assurance that you’ll amke the power you need with a durable foundation.

L92 / LS3 Aluminum block

*Will be special ordered. Lead times vary.

Key Features

Direct replacement for 2007-2008 L92 and 2008 LS3 6.2L
Production aluminum block with iron sleeves
Production oiling system
6-bolt main bearing caps
9.240" deck
Use with LS1, LS6, LS2, L92 or LS3 cylinder heads
4.065" finish bore (103.25mm)
Provisions for "active fuel management"
Great for stroker cranks and even more cubes
Tested to over 500 HP

See More product details ↓

Out of stock

MORE FROM ACDELCO/GM

ACDelco TPMS Sensors (GM Genuine)

$59.20

ACDelco Water pump [GXP]

$309.95

Chevrolet Performance Aluminum LSA 6.2l Bare Block

$3,812.04

ACDelco Geniune DBW Throttle Body

$377.32

G8 GXP/LS3 Style Oil Dipstick – Braided Version

$58.59

Timing Set

$59.99

OE Ignition Coil

$74.99

Chevy Performance Rear Main Kit

$83.99

Timing Set

$61.99

Camaro 6L80 Trans Pan Upgrade

$124.99

🔒 Safe & Secure Checkout

SKU: 12729604 Categories: Engine, Engine Block Tags: bare block, chevrolet performance, engine block, ls3

Brand:

BUNDLE & SAVE WITH THESE GREAT PRODUCTS

Chevrolet Performance Aluminum LS3 6.2l Bare Block

This item: Chevrolet Performance Aluminum LS3 6.2l Bare Block

Out of stock

$3,118.12

MSRP: $3,377.30

$3,118.12

MSRP: $3,377.30

Walbro 450LPH In-Tank Fuel Pump - F90000267

1 × Walbro 450LPH In-Tank Fuel Pump - F90000267

NOS GM 90MM LS (4 BOLT THROTTLE BODY) EFI NITROUS SYSTEM

1 × NOS GM 90MM LS (4 BOLT THROTTLE BODY) EFI NITROUS SYSTEM

Chervolet Valley Cover Gasket

1 × Chervolet Valley Cover Gasket

Borla CrateMuffler - ATAK - 2.5" Offset/Center

1 × Borla CrateMuffler - ATAK - 2.5" Offset/Center

The LS Series cylinder block is the foundation for the serious performance achievements that are driving a new generation of street and racing enthusiasts. Features include a deep-skirt casting (the block side extends below the crankshaft centerline); 6-bolt cross-bolted main caps, strong and lightweight aluminum alloy casting (most productioin blocks) and provisions for the latest in engine control management. The cam-in-block configuration brings inherent torque to every LS engine, with production-based blocks capable of supporting combinations of 500 horsepower or more. The corvette ZR1’sunique 6.2L block, for example, supports the engine’s 638-horsepower rating. GM Performance Parts’ high-performance inon LSX cylinder block supports more than 2000 forced-inductioni horses!