NEW 350 Engine Combining Flexibility and Reliability with ...

NEW 350 Engine

Combining Flexibility

and Reliability with

Unmatched Value!

Versatile workhorse with features no reman

options can match . . .

? NEW Engine, not reman

? Four bolt main caps for strength and stability

? Two piece rear main seal

? Dip stick tube provisions for both sides

? Powdered metal steel connecting rods

? New sheet metal and harmonic balancer

Part # 10067353

350 Engine,

shown without

standard balancer.

? Siliconized pistons and bronze core/freeze

plugs makes it suitable for marine use

? No core charge

It pays to ¡°Keep it Genuine¡± and here¡¯s why . . .

OES QUALITY, FIT AND ENGINEERING

The right part, the right fit. Better dependability,

quicker, easier installations and never reverse engineered.

Each Genuine GM Parts Engine incorporates the very

latest engineering technology and product enhancements ensuring the most reliable and dependable engine

available for your engine repower.

INSTALLATION SUPPORT

Genuine GM Parts makes it easier for you to receive

product, warranty, availability, purchase information

and technical support. Call 1-866-OE-PARTS

(1-866-637-2787).

POWERFUL NATIONWIDE WARRANTY

3 Years/100,000 miles* for Genuine GM Parts Engines,

Transmissions and Transfer Cases. Warranty covers

parts, labor and is fully transferable so it adds value if

the vehicle is sold.

NO-HASSLE CORE RETURNS

Same part, same container, assembled . . .

100% core return.

*For cataloged applications, whichever comes first ¡ª from date and mileage

of installation by an authorized GM Dealer or qualified service center. For overthe-counter sales, warranty begins on the date and mileage of retail sale.

Contact your Genuine GM Parts dealer for details.





Every effort is made to make this comprehensive and factual. We reserve the right, however, to make changes at any time, without notice, to materials, equipment, specifications, and availability.

Specifications, dimensions, measurements, ratings, and other numbers are based upon design and engineering information, prototypes and laboratory tests. Since some information may have

been updated since the time of printing, please check with your dealer for complete details.

Application Data for 5.7L Engine, Part # 10067353.

Years

1975-1978

1975

1975

1978-1980

1979-1985

1979-1980

1979-1980

1979-1985

1980-1985

1981-1982

1983-1985

1973-1980

1984-1985

Make

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET/GMC

CHEVROLET

CHEVROLET

PONTIAC

Model

PICKUP (C1)

BLAZER/JIMMY (C1)

VAN (G1)

VAN (G2,3)

PICKUP, SUBURBAN,BLAZER,JIMMY (K1)

PICKUP, SUBURBAN,BLAZER,JIMMY (CK1)

SUBURBAN (CK1,2)

SUBURBAN (CK1)

VAN (G1,2,3)

PICKUP (CK1)

CAPRICE CLASSIC, IMPALA (B)

CORVETTE (Y)

PARISIENNE (B)

PistON riNgs

Upper Compression

Center Compression

Lower Compression

Oil Control

Cast iron alloy, radius face, chrome finish

None

Cast iron alloy, reverse twist, tapered face,

lubricated

Multipiece; two spring steel rails w/

chrome-plated O.D. and stainless steel

spacer

ValVE systEM

Type

Lifters

Valve Rotators

Push Rods

Rocker Arm Material

Rocker Arm Ratio

Individual rocker arms, push rod actuated

Hydraulic, flat tappet

Exhaust only

Tubular steel

Stamped steel

1.5:1

ValVEs

gENEral

RPO

Liter Displacement

Cubic Inch Displacement

Bore (inches)

Stroke (inches)

Compression Ratio

Firing Order

Cylinder Head Material

Block Material

Main Bearing Cap Design

Core Plug Material

Horsepower (in stock configuration)

LM1, LS9, LT9, 350L and 350Y

5.7

350

4.0

3.48

8.5:1

1-8-4-3-6-5-7-2

Cast iron alloy

Cast iron alloy

4-bolt

Bronze

185

CaMshaft

Material

Bearing Material

Number of Bearings

Type of Drive

Sprocket Material

Cast iron alloy

Premium aluminum

5

Chain and sprocket

Nylon teeth w/aluminum hub

CraNkshaft

Material

Bearing Material

Number of Bearings

Gear Material

Rear Main Seal

Nodular cast iron

Premium aluminum

5

Steel

2 piece

CONNECtiNg rOds

Material

Length (center to center, inches)

Bearing Material

Forged steel

5.7

Premium aluminum

PistONs

Material

Head Design

Piston Pin Material

Piston Pin Type

Cast aluminum alloy w/steel struts

Sump head, closed skirt

Chromium steel

Locked-in rod

Intake Valve Material

Intake Face Angle (degrees)

Intake Guides

Intake Head Diameter (inches)

Intake Stem Diameter (inches)

Intake Lift (inches)

Intake Duration (degrees)

Exhaust Valve Material

Exhaust Valve Face Coating

Exhaust Face Angle (degrees)

Exhaust Guides

Exhaust Head Diameter (inches)

Exhaust Stem Diameter (inches)

Exhaust Lift (inches)

Exhaust Duration (degrees)

Alloy steel, chrome flash stem

45

Integral

1.94

.341

.390

195

Alloy steel, chrome flash stem

Aluminized

45

Integral

1.50

.341

.410

202

lUBriCatiON systEM

Type

Main Bearings

Rod Bearings

Camshaft Bearings

Camshaft Lobes

Lifters

Timing Chain

Rocker Arms

Piston Pin and Cylinder Walls

Controlled full pressure

Direct pressure

Direct pressure

Direct pressure

Gravity and pressure

Direct pressure

Centrifugally oiled from camshaft bearing

Pressure and gravity

Pressure jet cross sprayed

Oil PUMP

Type

Normal psi

Inlet Screen

Gear

45 @ 2000 rpm

Fixed

assOCiatEd Parts

Camshaft

Oil Pump

Valve Cover ¨C L

Valve Cover ¨C R

Oil Pan

Part #12364051

Part #93442037

Part #93438953

Part #93438952

Part #10066039



Every effort is made to make this comprehensive and factual. We reserve the right, however, to make changes at any time, without notice, to materials, equipment, specifications, and availability.

Specifications, dimensions, measurements, ratings, and other numbers are based upon design and engineering information, prototypes and laboratory tests. Since some information may have

been updated since the time of printing, please check with your dealer for complete details.

Installation Data for 5.7L Engine, Part # 10067353.

Part #10067353 is to be used in 1973-85 Chevrolet passenger cars (Also 1977-79 Buick,

Oldsmobile and Pontiac) with VIN "K" or "L" and 1973-85 Chevrolet and GMC Light Duty

Trucks with VIN "Y" or "L"

NOTE: Not to be used in Taxi, Police, High Performance, LPG or low compression export

applications; also, 1974 California passenger car.

Remove any paint from engine mount bosses, cylinder block to transmission mounting surface

and crankshaft flange before installing engine.?

Check engine heat restrictor at center of intake manifold side gaskets from replaced engine

and procure gaskets with the same (open, restricted or combination)

Two timing pointers are provided with this assembly. Determine and install correct pointer or

install front cover assembly from replaced engine.

Some models may require R.H. cylinder head to be drilled and tapped (3/8"- 16) for exhaust

manifold rear bolt attachment.

Plug either L.H. or R.H. side of cylinder block with plug furnished. (Plug side opposite of

dipstick location)

NOTE: This engine has been built to production point of build torque specifications and loss of

some bolt torque is normal. It is not necessary to retorque any bolts.

1-800-230-3030 ?



Every effort is made to make this comprehensive and factual. We reserve the right, however, to make changes at any time, without notice, to materials, equipment, specifications, and availability.

Specifications, dimensions, measurements, ratings, and other numbers are based upon design and engineering information, prototypes and laboratory tests. Since some information may have

been updated since the time of printing, please check with your dealer for complete details.

 ................
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