Pro Star™ 406 CID Crate Engine (Longblock)

Pro Star™ 406 CID Crate Engine (Longblock)
• Dart™ SHP Block
• Aluminum cylinder heads
• Forged pistons
• Forged crank and H-beam rods
• 500 Horsepower
• 500 Torque
• 1 piece rear main seal

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Online price:
$8,595.00


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Quick Overview:
This 406 CID dressed longblock engine is brand new and assembled with high quality components.

Order this 406 CID crate engine from Tri Star Engines today.

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Water Pump Options

Standard aluminum finish:

Short style aluminum pump Long style aluminum pump

Edelbrock Endurashine™ finish:

Short style aluminum pump Endurashine finish Short style aluminum pump Endurashine finish

These are display images only, actual product may vary.

Flexplate Options

For automatic transmissions only. We currently do not offer flywheels (for manual transmissions).

168 Tooth 153 Tooth

Add $65

Flexplates are shipped with the engine but are not installed.

These are display images only, actual product may vary.

Not sure what balance you need? Don't worry - We will select the correct flexplate based upon the other options you select for the build!

Starter Options

Powermaster Part #9000

Starters are shipped with the engine but are not installed.

These are display images only, actual product may vary.

* Required Fields

$8,595.00
Online Price: $8,595.00
Details
406 CID Small Block engine featuring a new Dart™ SHP block. The Dressed Longblock build comes with timing cover, oil pan, harmonic balancer and polished Pro Star valve covers installed. These blocks are machined and assembled to exact tolerances with the highest quality parts.

This 406 longblock is supplied with forged pistons, a forged crank and H-beam rods.

Dart™ SHP blocks have many features that make them superior to their competition including a priority main oiling system, siamese cylinder bores with extra-thick walls and a variety of other benefits (see the Block section for more details). These new Dart™ blocks are the obvious choice for serious performance and durability.
Specs
Part Number
PRO406LB
Block
NEW Dart™ SHP Block
Featuring upgrades including...

True Priority Main Oiling System
Siamese cylinder bores with extra-thick walls that resist cracking and improve ring seal for more power
• Extra thick decks ensure reliable head gasket seal
• Blind head bolts don't go through to water jacket
Splayed outer bolts on middle main bearing caps
• All OE bolt holes for starter, clutch ball, etc...
• MADE IN THE USA
•1 piece rear main seal
Short Block Features
• Forged Pistons
• Scat forged crankshaft
• H-beam forged Rods
• Brass frost plugs
• Moly piston rings
• HP cam bearings
• Billet timing set with torrington bearing
• Howards hydraulic roller cam
• Retro-fit roller lifters
• Melling oil pump
• 4.155 Bore
• 3.750 Stroke
• Balanced internally front, externally rear (1986+ 1pc rear main)
Camshaft Advertised Duration
294° Intake, 300° Exhaust
Camshaft Duration @ .050"
241° Intake, 247° Exhaust
Camshaft Lift
.545 Intake, .565 Exhaust
Heads
Tri Star Aluminum Cylinder Head Castings

Specs
►200cc Intake Runner
►64cc combustion chamber volume
►23° valve angle (stock)
►Straight spark plugs
►2.02 stainless intake valves
►1.60 stainless exhaust valves
►HP valve springs
►Chrome moly valve spring retainers
►Race Series roller rocker arms
►Chrome moly .080 wall pushrods

Additional Parts Included
• SFI rated harmonic balancer
• High capacity oil pan
• Chrome timing cover
• Polished aluminum valve covers
Horsepower
500
Torque
500

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PROPOSITION 65 WARNING:
Crude oil, gasoline, diesel fuel and other petroleum products can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information go to www.p65warnings.ca.gov.