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GM Performance 19210007 Small Block Chevy 350/330 HP Long Block Engine

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Specs
Rear Main Seal Style:
1-piece
Camshaft Type:
Hydraulic Flat Tappet
Piston Material:
Cast Aluminum
Crankshaft Material:
Cast Iron
Cylinder Head Material:
Cast Iron
Crate Engine Type:
Long Block
Connecting Rod Material:
Powdered Metal
MFG. Part #:
19210007
Warranty:
2 year/50,000 mile
Maximum RPM:
5500
Torque:
380
Horsepower:
330
Engine Displacement:
350
GM Performance 19210007 Small Block Chevy 350/330 HP Long Block Engine

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Details

Reviews (0)

Q & A (8)

What's in the Box

Info

Drop some performance into your Street Rod, Muscle Car or Truck with these genuine GM Performance engines! All GM Performance engines include a 24 Month 50,000 mile warranty. Chevrolets entry level performance crate engines come in the form of these 350 cubic inch HO motors with approximately 9.1:1 compression, 330 horsepower at 5,000 rpm and 380 ft./lbs. of torque at 3,800 rpm. With those kinds of numbers, its the perfect replacement engine for the millions of GM vehicles that shipped with a small-block. Got a tired, old Chevy that needs a lift? This is the crate engine for you. It is loaded with a 4-bolt main 1-piece rear main seal block, nodular cast iron crankshaft, powdered metal connecting rods, and dished cast aluminum pistons. Installed camshafts are hydraulic flat tappet with .435 in. intake lift and .460 in exhaust lift with 212 degree open duration intake and 222 degree open duration exhaust lobes at .050 in. ground with a 112.5 lobe centerline. Standard Morse link timing chains are installed. Cylinder heads are Vortec cast iron style with 64cc chambers; 170cc intake runners with 1.94 in. intake valves and 1.50 in. exhaust valves. Stamped steel self-aligning rocker arms are used for reliability.

  • 9.1:1 compression, 330 horsepower at 5,000 rpm and 380 ft./lbs. of torque at 3,800 rpm
  • 4-bolt main 1-piece rear main seal block, nodular cast iron crankshaft, powdered metal connecting rods, and dished cast aluminum pistons
  • Hydraulic flat tappet camshafts with .435 in. intake lift and .460 in exhaust lift
  • Vortec cast iron cylinder heads
  • Stamped steel self-aligning rocker arms for reliability: 1.5:1 ratio
  • 4.00" x 3.48" bore x stroke
  • 92 octane recommended fuel
  • Lobe separation: 112.5°
  • 24 Month 50,000 mile warranty

Note: These 350 HO are not intended for marine use and should only be used in 1979 and earlier pre-emissions street vehicles or any year off road vehicles.

Includes:
  • Fully assembled long block
  • Chrome steel valve covers with Chevy Bowtie logo
  • Oil pump, pick-up, oil pan
  • Front timing cover
  • Passenger side RH oil dipstick and tube
 
 
 
 
19210007 Installation Guide 3 (PDF)

Item Details

Warning: Not Intended For Marine Use

Application

Possible Applications -

  • Replace that V-6 with some all-American V-8 muscle
  • Restore your muscle car with a little bit more than stock
  • Best for use with pre-1979 stock Small Block Chevy vehicles 

*Applications have not been validated. They are merely suggestions of how you might enjoy your GM Performance Parts crate engine. Some applications may affect engine warranty. Some applications may not be emission legal; check state and local ordinances." 

Customer Reviews

This product has no reviews.

Product Q&A

8 questions : 9 answers

1 answers

will this engine work with a T-56 transmission and flywheel? out of a 97 camaro going into a 59 chevy 31 pickup. do you have the flywheel that works with the reverse pressure plate and the T-56 transmission? and this engine.

roadtready7
Iowa
January 17, 2014

will this engine work with a T-56 transmission and flywheel? out of a 97 camaro going into a 59 chevy 31 pickup. do you have the flywheel that works with the reverse pressure plate and the T-56 transmission? and this engine.

Answers

January 20, 2014
EricM
Sorry we currently do not offer the reverse pressure plate or flywheel for the T-56 transmission. You can use the original flywheel and pressure plate from the 97 Camaro with an LT1 engine on this crate engine. This is a late model SBC engine with a 1 piece rear main seal. The crankshaft and flywheel configuration are the same as the LT-1 engine from a 97 Camaro.
1 answers

I have a 1997 350 vortec currently. Would my tbi and ecu be compatible with this engine with no reprogramming?

DilloStank
September 12, 2015

I have a 1997 350 vortec currently. Would my tbi and ecu be compatible with this engine with no reprogramming?

Answers

September 14, 2015
Eric
Expert
You may be able to get by, however you will probably need to have it reprogrammed since this has a different camshaft than your stock 1997 Vortec engine had.
1 answers

I have a 1989 Chevy Camaro IROC Z28 with a 5.7 L TPI 98 motor, that needs replacement. I would like to use this Chevy motor and use my TPI intake system, with an available vortec Intake manifold, and retain all my stock systems including my ecm, yet increase my engine output.

Hot Rod
Newbury Park, Calif
January 24, 2016

I have a 1989 Chevy Camaro IROC Z28 with a 5.7 L TPI 98 motor, that needs replacement. I would like to use this Chevy motor and use my TPI intake system, with an available vortec Intake manifold, and retain all my stock systems including my ecm, yet increase my engine output.

Answers

January 25, 2016
John
Expert
Your 98 TPI intake will not fit on these Vortec style cylinder heads on crate engine 35519210007.
1 answers

Do you offer a 3-2 barrel intake manifold and carbs that would be compatible with this engine?

Maz
Flower Mound, TX
February 17, 2016

Do you offer a 3-2 barrel intake manifold and carbs that would be compatible with this engine?

Answers

February 18, 2016
Eric
Expert
Yes we offer three two barrel kit 9251230 which will work on this engine.
1 answers

Will this work with a 1990 gmc k1500 throttle body injection?

Mark
United States
May 10, 2016

Will this work with a 1990 gmc k1500 throttle body injection?

Answers

May 11, 2016
Eric
Expert
No this will not. We offer engine 227BP38302CT which will allow you to install your TBI intake manifold and fuel injection system on it.
2 answers

Can you bolt a m20 muncie to this engine

Apollo
June 04, 2016

Can you bolt a m20 muncie to this engine

Answers

June 07, 2016
John
Expert
Your Muncie transmission will work with engine number 35519210007 with the appropriate bell housing for a small block Chevy, flywheel for the 1 piece rear main engine, clutch, pressure plate, etc. to complete the installation.
June 07, 2016
John
Expert
Your Muncie transmission will work with engine number 35519210007 with the appropriate bell housing for a small block Chevy, flywheel for the 1 piece rear main engine, clutch, pressure plate, etc. to complete the installation.
1 answers

I have a '79 Chevy Pick up with a stock Cast iron intake and quadrajet carb,can I reuse these items on this engine or do I need more?

hotterodder
United States
June 23, 2016

I have a '79 Chevy Pick up with a stock Cast iron intake and quadrajet carb,can I reuse these items on this engine or do I need more?

Answers

June 24, 2016
Craig
Expert
I am sorry but the stock 79 intake will not work on the engine as it uses 87-95 cylinder heads and they have a different intake bolt configuration. You would have to get a new intake such as part # 91011260 that would work with that engine and your carb.
1 answers

I have a 96 z71 will this bottom end work if I for instance blew a rod through my oil pan? I can reuse my top end components with this engine correct?

Lonnie
July 12, 2016

I have a 96 z71 will this bottom end work if I for instance blew a rod through my oil pan? I can reuse my top end components with this engine correct?

Answers

July 14, 2016
John
Expert
This engine will accept the bolt on components off your 96 Chevy pickup.
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