Ford Mustang, Chevy & Pontiac Engine Parts for Sale Online at Mach Performance Parts

VIEW CART

AUTO FORUM

Performance Auto Parts

ACCESSORIES

AIR INDUCTION (AIR INTAKE)

BODY KITS

BRAKES

BUMPSTEER KIT

CASTER CAMBER PLATES

COOLING SYSTEM

DIABLOSPORT PREDATOR

DRIVETRAIN

ENGINE

EXHAUST

FUEL SYSTEM

PERFORMANCE PACKAGES

PULLEYS

SCT XCALIBRATOR

SHIFTERS

STRUT-TOWER BRACE

SUB FRAME CONNECTORS

SUPERCHARGERS

SUSPENSION

THROTTLE BODY, EGR

TIRES, RIMS, CENTERCAPS, LUG NUTS

TRANSMISSION

AUTOMOTIVE FORUM

12412

Slp Performance Crate-Engine-Assembly, "Zl402" Ls2 Aluminum Short Block (High Compression)
12412
SLP Crate-Engine-Assembly, "ZL402" LS2 Aluminum Short Block (High Compression)

Mach Performance Parts Does not sell products.

Crate-Engine-Assembly, "ZL402" LS2 Aluminum Short Block (High Compression)

The ZL402 LS2-based aluminum short block builds on the success of our original ZL402 iron short block. This new package uses the same race- proven internals as its iron block predecessor but features the all- new LS2 block for weight savings of over 100 pounds compared to an LQ4/LQ9-based engine.

Although designed primarily for use in late-model F-Bodies and Corvettes, the aluminum ZL402 also makes a great choice for most late-model GTOs, street rods, muscle cars, and trucks. Best of all, its sold outright, without core charges.

You wont find a higher quality, better value LS2 stroker short block anywhere!

Includes:

Built entirely from brand-new parts.
Sold outright, no cores required!
402 CID displacement
GM LS2 aluminum 6.0-liter block (includes block plugs)
4.000" Eagle 4340 forged steel crankshaft, balanced to rotating assembly
4.000" Ross 2618 forged alloy pistons with -6.00cc dish (includes new rings and full-float pins)
11:1 compression ratio (nominal; ultimate compression ratio will depend upon heads and gaskets used)
6.125" Eagle H-beam rods
Includes new, factory-installed cam, rod and main bearings.
Comes with everything required to retrofit into an LS1-equipped car or truck
Designed for naturally aspirated use.
Assembled to OEM tolerances and specifications.
Capable of supporting over 600 hp.
Oil pump, camshaft, pans, and plates not included.
ZL402 badges (pair).

NOTES: SLP STRONGLY recommends that final assembly and installation be performed by an experienced, professional mechanic. Assembly/installation instructions are neither included nor available with this part. Not compatible with pre-2005 GM knock sensors!

This item must be prepaid with a certified check or money order.
Please call (763) 434-1099 for more information and a shipping quote.
Price does not include $100 crate-fee charge.