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Chevrolet Performance 10067353 - Chevrolet Performance 350 C.I.D. Base Engine Assemblies

( 136 )

Part Number: NAL-10067353

Chevrolet Performance 10067353 - Chevrolet Performance 350 C.I.D. Base Engine Assemblies
Three Kinds of Crate Motors
Engine Break-In Guide

Three Kinds of Crate Motors

Not Available

Chevrolet Performance 350 C.I.D. Base Engine Assemblies

Engine Assembly, Crate Engine, Chevy 350, 2-Piece Rear Main Seal, Intended for Manual Transmissions, as Pilot Bearing is installed, Each
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Chevrolet Performance 10067353 - Chevrolet Performance 350 C.I.D. Base Engine Assemblies

Chevrolet Performance 10067353 - Chevrolet Performance 350 C.I.D. Base Engine Assemblies

NAL-10067353

( 136 )

Part Number: NAL-10067353

Not Available

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Overview
Q&A
Reviews
Instructions & Calculators

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Three Kinds of Crate Motors

Three Kinds of Crate Motors

Engine Break-In Guide

Engine Break-In Guide

Overview

Brand:
Chevrolet Performance
Manufacturer's Part Number:
10067353
Part Type:
Crate Engines
Product Line:
Chevrolet Performance 350 C.I.D. Base Engine Assemblies
Summit Racing Part Number:
NAL-10067353
Actual Engine Displacement:
5.7L/350
Engine Assembly Style:
Long block
Crate Engine Cylinder Head Material:
Cast iron
Assembled:
Yes
Engine Balance:
Internal
Cam Style:
Hydraulic flat tappet
Rear Main Seal Style:
2-piece
Intake Manifold Included:
No
Cylinder Heads Included:
Yes
Carburetor Included:
No
Throttle Body Included:
No
Distributor Included:
No
Oil Pan Included:
Yes
Valve Covers Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
No
Harmonic Balancer Included:
No
Flexplate Included:
No
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
No
Spark Plug Wires Included:
No
Computer Included:
No
Wiring Harness Included:
No
Quantity:
Sold individually.
Notes:
This engine is not designed, nor intended to be used in any marine applications. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty. Can be used in light duty pickups of 7200 GVW or less. Pilot bearing is installed.
Chevrolet Performance 350 C.I.D. Base Engine Assemblies

Gen 1 5.7L crate engines are excellent entry-level performance engines for older cars, trucks, and street rods. All of the parts in these engines are brand new. These Chevrolet Performance Goodwrench 5.7L/350 c.i.d. engines have approximately 8.5:1 compression with a horsepower rating of 249 hp and 304 ft.-lbs. of torque. These crate engines have a 4.00 in. bore and a 3.48 in. stroke with 4-bolt mains and 2-piece rear main seals.

Camshaft specifications are .390 in. intake lift and .410 in. exhaust lift. The open duration is 195 degrees intake and 202 degrees exhaust at .050 in. with a 112 degree lobe separation. The cylinder heads are cast iron with 1.94 in. intake valves and 1.50 in. exhaust valves, 76cc combustion chambers, and 7-bolt style exhaust flanges. These engines include painted valve covers, oil pans, and timing covers. They are drilled for both left hand and right hand dipsticks.

When installed in the following vehicles, these engines carry a 36-month or 100,000-mile warranty:

* 1975-78 Chevy/GMC pickup (C1)
* 1975 Chevy/GMC Blazer, Jimmy (C1)
* 1975 Chevy/GMC van (G1)
* 1978-80 Chevy/GMC van (G2,3)
* 1979-85 Chevy/GMC pickup, Suburban, Blazer, Jimmy (K1)
* 1979-80 Chevy/GMC pickup, Suburban, Blazer, Jimmy (CK1)
* 1979-80 Chevy/GMC Suburban (CK 1, 2)
* 1979-85 Chevy/GMC Suburban (CK 1)
* 1980-85 Chevy/GMC van (G1, 2, 3)
* 1981-82 Chevy/GMC pickup (CK1)
* 1983-85 Chevy Caprice Classic, Impala (B)
* 1973-80 Chevy Corvette (Y)
* 1984-85 Pontiac Parisienne (B)

If this engine is installed in any other application, it has a 12 month or 12,000-mile warranty (parts only, no labor).

Dyno test numbers are from an independent test as reported by Hot Rod Magazine using a GM cast iron Quadrajet intake, Quadrajet carburetor, HEI distributor and 1-5/8 in. long tube headers.

Questions & Answers

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Q:

ok I got the long block with the number on Block 10066036 how do I date this engine to start ordering parts ? they are all over the charts if I look it up on-line

Asked by JOE on 6/25/2016

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Thank you for your question. The Chevrolet Performance 10067353 uses a block with a 2 piece rear main seal. Theses crate engines were designed to fit carbureted vehicles but there was no specific year/make/model that will be associated with that casting number of 10066036. Most parts from 1968 to 1986 will interchange, but if you have any questions or concerns please contact our sales staff and we will be happy to answer any inquiries.

Summit Racing Equipment Summit Racing Answer - 6/29/2016

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I went off of a 73 or 74. That's what engine I had before and everything bolted on. That's the year I used for everything except the distributor. Bought a stock 76 hei dist from a local parts store. Worked awesome. What part are you most concerned about? Things I needed that I didn't initially consider: Oil filter adapter Balancer (local parts store only had the bigger diameter version, it worked fine) Grommets for valve cover holes were too small for anything I could find, had to rig up something. Water temp sensor

ELIZONDO from CA | 7/20/2016

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Basically 1985 and older is what this will fit, any carb motor. So just order for 1984 and you be safe.

WILLIAM from CA | 7/20/2016

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try calling a dealership. they should be able to answer that question and others. they could put in contact with the tech depart at chevy for infomation on block content,how much nickel,iron,bore stroke,ect. mine is a target motor which is different than old iron. good luck and chevy rules

T L from OH | 8/7/2016

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This style motors have been run in gm vehicles for 50 years they are common in most from mid 50s-mid 90s most vehichles run the same motor parts are available at all auto parts store local to your area and online

JEFFREY from CA | 7/22/2016

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If you ordered part number 10067353 from summit then 1986 and earlier small block Chevy parts will work. If you have a 2wd vehicle then the oil filter adapter works with normal size oil filter. If you have a four-wheel-drive vehicle and Using the oil filter adapter then you will need to use the shorter oil filter so it doesn't contact front 4wd drive shaft. ALSO, INSTALL DIPSTICK BEFORE YOU INSTALL MOTOR. Drivers side worked for me the best. It calls for a 1979 and earlier model dipstick. All Sbc 350 engines were the exact same up until 1987. I installed aluminum heads, cam, headers, Edelbrock eps performer intake, chip with TBI injection and an adapter plate. Have close to 400 ft lbs of torque.

ALLEN from GA | 7/21/2016

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Q:

ok I got the long block with the number on Block 10066036 how do I date this engine to start ordering parts ? they are all over the charts if I look it up on-line

Asked by JOE on 6/25/2016

If you ordered part number 10067353 from summit then 1986 and earlier small block Chevy parts will work. If you have a 2wd vehicle then the oil filter adapter works with normal size oil filter. If you have a four-wheel-drive vehicle and Using the oil filter adapter then you will need to use the shorter oil filter so it doesn't contact front 4wd drive shaft. ALSO, INSTALL DIPSTICK BEFORE YOU INSTALL MOTOR. Drivers side worked for me the best. It calls for a 1979 and earlier model dipstick. All Sbc 350 engines were the exact same up until 1987. I installed aluminum heads, cam, headers, Edelbrock eps performer intake, chip with TBI injection and an adapter plate. Have close to 400 ft lbs of torque.

ALLEN from GA | 7/21/2016

When I got mine I got parts for a 1978 camaro with a 350 . Most everything about this engine is the same as a 78 camaro . Hope this helps

MARK from MO | 7/20/2016

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I used 70's reference. I have an 010 block that everything transferred from to this very engine with no issues. Hope this helps

BRIAN from MA | 7/20/2016

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1971-1985 Car and light Truck Replacement Engine

CHRIS from GA | 7/20/2016

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All parts fit for a small block chevy

CHARLES S from GA | 7/20/2016

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I ordered parts for 350 engines built between 1973 to 1985. 1986 and later blocks have a one piece rear main seal and pre 73 blocks have a thinner rubber seal between the oil pan and timing cover.

CHAD from AR | 7/20/2016

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Q:

What is the break-in period for this motor? I've never ran a brand new motor before. Thanks

Asked by ADAM on 1/16/2017

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For the first 500 miles drive it easy don't be punching gas then get an oil change. After that your good

CORAL from CA | 1/20/2017

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Well I just got one and for the first 5000 miles take it easy on the pedal then get an oil change then you can you can step on the pedal. It's a pretty nice engine I put one in my 1970 Monte Carlo like 2 months ago

CORAL from CA | 1/18/2017

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I would say 500 miles is a fair statement. Do not run it at highway speeds for long times at first . better off driving it in town and alternating gas and speed for first 100 miles.

MICHAEL from NY | 1/17/2017

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What I always do is change the oil after the first 30 minutes of running,drive easy for 500 miles change oil than drive moderate until 2500 miles change oil and all should good.

DARRYL from GA | 1/18/2017

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Q:

What is the break-in period for this motor? I've never ran a brand new motor before. Thanks

Asked by ADAM on 1/16/2017

What I always do is change the oil after the first 30 minutes of running,drive easy for 500 miles change oil than drive moderate until 2500 miles change oil and all should good.

DARRYL from GA | 1/18/2017

Drive normally with out high revs for 1000 miles and do regular oil changes

FRANK M from NY | 1/17/2017

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Q:

Will the intake manifold from my 1989 305 work on this motor?

Asked by JOHN on 2/12/2017

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Yes it will work. The only difference between the 305 and 350 is the bore/piston size.

BOBBY from TX | 1/2/2018

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no

ROBERT from TX | 2/17/2017

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I had the same question almost a year ago. Truth is I don't know. Get an aluminum intake and you will be much happier.

TIM from SC | 2/16/2017

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Mine was a 4 barrel intake . Was perfect fit with no modifications needed.

RICHARD A from AZ | 2/16/2017

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Q:

Can I use a mechanical fuel pump with this motor?

Asked by ERIC on 5/12/2017

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I recommend you do use a mechanical pump with this motor, I am switching all my cars back to mechanical pumps instead of electrial

PAUL from NV | 5/18/2017

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yes you can , make sure you pull the push rod and the plate off your old motor

WILLIAM from GA | 5/15/2017

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Yes you can

ROBBY from FL | 5/14/2017

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Yes you can..... CRT M4685 FUEL MAL 3704817 PUMP APE 42493 MOUNTING This is all you will need is starting from nothing....

ROBBY from FL | 5/14/2017

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Reviews

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136 Reviews for Chevrolet Performance 10067353 - Chevrolet Performance 350 C.I.D. Base Engine Assemblies

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4.75

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5

(113)

4

(12)

3

(2)

2

(4)

1

(5)

Good overall engine for a stock replacement

8/20/2014

Summit Racing Equipment Summit Racing Verified Purchase

NAL-10067353
Good engine, easy to deal with but if there was one thing to complain about it is that the oil filler is on the drivers side rear of the valve cover. With a brake booster and any other smog stuff on the engine, you cannot get to it. On every one of the engines, i have to swap the valve covers to make them work. That puts the oil filler up front on the passenger side. It also needs to come with a plug for the oil dipstick hole. There are two holes, one in each side, both of them are open and I have to figure out a good plug for the one I don't need. I know these are knit picking but they make a difference.
By: MICHAEL from WA

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Price/Value

Quality

350 crate motor

5/29/2014

Summit Racing Equipment Summit Racing Verified Purchase

NAL-10067353
Great value and with a few upgrades it close to 300 hp Very pleased
By: ROBERT from MA

10 of 10 found this review helpful.

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Summit is awesome! Engine is just what we needed

8/11/2014

Summit Racing Equipment Summit Racing Verified Purchase

NAL-10067353
Why rebuild when you can get a BRAND NEW GM crate engine for the price this one is. It runs AMAZING and has more power than the old motor ever did. Thanks Summit for the amazingly fast shipping.
By: ERIC from CO

8 of 8 found this review helpful.

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GM 350 Goodwrench Engine

7/1/2014

Summit Racing Equipment Summit Racing Verified Purchase

NAL-10067353
A great engine for the price.You can't rebuild one for less. With free shipping it's a great deal.
By: TERESA from CA

8 of 8 found this review helpful.

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good product. works great!

4/2/2014

Summit Racing Equipment Summit Racing Verified Purchase

NAL-10067353
good product. works great! This is the second engine I bought from Summit in 6 months to get both my trucks running without issues. I may get another one for my son's truck too. Great price and free shipping can't be beat! Thanks Summit Racing!
By: RICK from AR

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